JP2015008715A - Fishing light - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing light using LEDs capable of excellently holding fish such as a saury even when having operated the fishing light to the fish such as the saury by the same technique as the case of conventional read light bulbs not to cause reduction of a catch.SOLUTION: A fishing light attached to a fishing boat and gathering fish by light from above the boat includes: pseudo white LEDs each formed by combining a phosphor with a blue LED; and a red transmitting filter disposed on a light irradiation face side of the pseudo white LEDs and having high light attenuance in a wavelength region in which visual sensitivity of the fish is high.

Description

  The present invention relates to a fish collection lamp using a light emitting diode (LED), which is attached to a fishing boat, collects fish such as saury using light from the ship, and efficiently fishes.

  A fishing light provided on a fishing boat is used to collect a large number of light sources (incandescent light bulbs, metal halide lights) side by side around the hull and irradiate the sea surface from the ship to collect and hold fish. In fishing boats such as saury fishing and squid fishing, fish are collected by using the habit of gathering and staying near the hull by turning on the light at night and illuminating the water surface on both sides of the hull.

  In recent years, in order to reduce power consumption, instead of metal halide lamps and incandescent lamps, fish collecting lamps that use blue LEDs that emit blue light or red LEDs that emit red light as light sources have been proposed (for example, Patent Documents). 1).

  For example, if a red LED is used instead of a red light bulb obtained by applying a red paint to an incandescent light bulb, the same light intensity can be provided with much lower power. As a result, the operation cost can be greatly reduced.

JP 2002-84925 A

  However, if you actually fish saury using an LED fishing light that uses red LEDs instead of a red light bulb, saury will be against this type of LED fishing light and a conventional fishing light using a red light bulb. It does not react in the same way as in the case of fishing with the same method as before, but the catch is greatly reduced.

  Accordingly, an object of the present invention is to provide a fish lamp using an LED that can obtain an equivalent reaction even when the fish lamp is operated in the same manner as a conventional red light bulb for fish such as saury. There is.

  More specifically, an object of the present invention is to provide a fish-collecting lamp using an LED that can satisfactorily keep fish such as saury and does not reduce the catch.

  According to the present invention, there is a fish collecting lamp that is attached to a fishing boat and collects fish by light from the ship, and is formed by combining a blue LED with a phosphor, and a light irradiation surface side of the pseudo white LED. And a red transmission filter having a high light attenuation in a wavelength region where the visibility of fish is high.

  The combination of the pseudo white LED and this special red transmission filter makes the irradiance almost zero in the wavelength region where fish has high visibility, as in the case of the conventional red light bulb. In the red region, the spectrum distribution changes gently without increasing rapidly. For this reason, fish can be satisfactorily retained even when fishery such as saury is operated in the same manner as the technique instead of the conventional red light bulb, and the catch is not reduced. Of course, since the LED is used, the power consumption can be greatly reduced and the lifetime is very long.

  It includes an LED substrate on which a plurality of pseudo white LEDs are arranged, a housing that houses at least the plurality of pseudo white LEDs and the LED substrate, and a transparent cover member that is hermetically attached to the front surface of the housing. The red transmission filter is preferably a red transmission flat plate filter disposed on the light irradiation surface side of the plurality of pseudo white LEDs separately from the cover member.

  An LED board on which a plurality of pseudo white LEDs are arranged, a housing that houses at least the plurality of pseudo white LEDs and the LED board, and a cover member that is hermetically attached to the front surface of the housing; The transmission filter is also preferably the above-described cover member that also serves as a red transmission flat plate filter.

  It is also preferable that the red transmission flat plate filter is a red transparent acrylic plate.

  It is also preferable that the red transmission flat plate filter is a red vinyl chloride plate.

  It is also preferable that the red transmission flat filter is configured by depositing a red transmission filter layer on a red transparent plate.

  It includes an LED substrate on which a plurality of pseudo white LEDs are arranged, a housing that houses at least the plurality of pseudo white LEDs and the LED substrate, and a transparent cover member that is hermetically attached to the front surface of the housing. The red transmission filter is preferably a red transmission filter layer deposited on the front surface of each pseudo white LED.

  The red transmission filter layer is preferably configured by applying a red paint.

  According to the present invention, fish can be satisfactorily retained when fish such as saury is operated in the same manner as the technique instead of the conventional red light bulb, and the catch is not reduced. Of course, since the LED is used, the power consumption can be greatly reduced and the lifetime is very long.

BRIEF DESCRIPTION OF THE DRAWINGS The example of a structure of the fish collection lamp as the 1st Embodiment of this invention is shown roughly, (A) is an elevation, (B) is a partially broken plan view, and (C) is in (B) It is CC sectional view taken on the line. It is a schematic diagram which simplifies and shows the structure of the fish collection lamp in 1st Embodiment. It is a figure which shows roughly the example of arrangement | positioning of LED in 1st Embodiment. It is a spectrum distribution characteristic figure of the luminescence intensity of white LED in a 1st embodiment. It is a spectrum distribution characteristic figure of irradiance of white LED which permeate | transmitted the red transmission filter in 1st Embodiment. It is a characteristic view which shows the spectrum distribution of the irradiance by the various light sources used for a fish-collecting lamp. It is a figure explaining the example of attachment to the fishing boat of the fish collection lamp in 1st Embodiment. It is a characteristic view showing the spectral distribution of the light transmittance of seawater according to each depth of 0.5 m, 1 m, 5 m and 10 m. It is a characteristic view which shows the spectral distribution of the irradiance by the various light sources in the depth of 0.5 m. It is a characteristic view which shows the spectral distribution of the irradiance by the various light sources in the depth of 1 m. It is a characteristic view which shows the spectrum distribution of the irradiance by the various light sources in the depth of 5 m. It is a characteristic view which shows the spectrum distribution of the irradiance by the various light sources in the depth of 10 m. It is a spectrum distribution characteristic figure of irradiance of white LED which permeate | transmitted the red transmission filter in the 2nd Embodiment of this invention. It is a spectrum distribution characteristic figure of irradiance of white LED which permeate | transmitted the red transmission filter in the 3rd Embodiment of this invention. The structural example of the fish collection lamp as the 4th Embodiment of this invention is shown roughly, (A) is an elevation view, (B) is a partially broken plan view, and (C) is in (B). It is CC sectional view taken on the line. It is a schematic diagram which simplifies and shows the structure of the fish collection lamp in 4th Embodiment.

  FIG.1 and FIG.2 has shown schematically the structural example of the fish collection lamp as the 1st Embodiment of this invention.

  As shown in FIG. 1, the fish lamp in the first embodiment includes a main body member 10 having cooling fins 10a formed on the back surface, and a transparent flat cover member disposed on the front surface of the main body member 10. 11 and a frame member 12 that sandwiches the cover member 11 with the main body member 10 and is hermetically attached using a plurality of bolts 13, seal members 14, and the like. The main body member 10 and the frame member 12 are formed by die-casting an aluminum material, and the cover member 11 is formed by a light-transmitting transparent resin material such as polycarbonate. The main body member 10 and the frame member 12 form a casing, and the casing and the cover member 11 are hermetically attached to keep the interior watertight.

  As shown in FIGS. 1 and 2, an LED substrate 15 is fixed to the main body member 10 with bolts 16 and the like inside the housing. A large number (105 in the example of FIG. 1) of chip-type LEDs 17 are fixed on the surface of the LED substrate 15 in an arrangement as shown in FIG. A printed wiring portion electrically connected to the chip type LED 17 is formed on the LED substrate 15, and further, a power supply circuit such as a driving resistor and a constant current IC electrically connected to the printed wiring portion is provided. It is installed. These power supply circuits are connected to a power cable 19 through a waterproof socket 18 provided in the main body member 10.

  Inside the housing, a single flat filter is provided as a red transmission filter 20 on the front surface of the chip LED 17, and light emitted from the chip LED 17 passes through the flat filter and is further covered. It is configured to pass through the member 11 and be radiated to the outside.

  The chip-type LED 17 is a pseudo white LED formed by combining a blue LED with a phosphor. In the present embodiment, for example, NS6W183A manufactured by Nichia Corporation is used. FIG. 4 shows the spectral distribution of the emission intensity of the pseudo white LED. However, the horizontal axis represents wavelength (nm) and the vertical axis represents relative light emission intensity.

  The flat filter which is the red transmission filter 20 is a filter having a high light attenuation in a wavelength region where the visibility of fish (for example, saury) is high. In addition, saury has the highest visual sensitivity with respect to light having a wavelength of about 470 to 500 nm. As the red transmission filter 20 in the present embodiment, a red transparent acrylic flat plate having a thickness of 2.0 mm such as a red transparent acrylic Sunday plate of Acrylic Sunday Inc. is used. FIG. 5 shows the spectral distribution of irradiance when this red transparent acrylic flat plate is used as the red transmission filter 20. However, the horizontal axis represents wavelength (nm) and the vertical axis represents relative irradiance. As the light source, the above-described pseudo white LED is used.

FIG. 6 shows the spectral distribution characteristics of the irradiance of various light sources used for the fish lamp, A is the irradiance spectral distribution by the light (without red transmission filter) emitted from the pseudo white LED as the light source, and B is the light source. Irradiance spectrum distribution when a pseudo white LED is used as the red transmission filter 20 and the red transparent acrylic plate in the first embodiment is used as the red transmission filter 20, C is the light emitted from the conventional white light bulb (500 W) as the light source (red) Irradiance spectrum distribution by no transmission filter), D indicates the irradiance spectrum distribution by light emitted from a conventional red light bulb (500 W) in which a white light bulb is applied as a light source. In FIG. 6, the horizontal axis represents wavelength (nm) and the vertical axis represents irradiance (μm / cm ² / nm).

  As can be seen by comparing B and D in FIG. 6, the spectral distribution B of irradiance by the combination of (pseudo white LED) + (red transparent acrylic plate) as in the present embodiment is the irradiance spectrum of the conventional red light bulb. Similar to the spectral distribution D, the spectral distribution is almost zero in the wavelength region (470 to 500 nm) where the visibility of saury is high, and changes gently without increasing rapidly in the red region as in a red LED. have.

  FIG. 7 illustrates an example in which a fish-collecting lamp like this embodiment is actually attached to a fishing boat and used.

  In the same figure, 70 is a fishing boat for catching saury rods, 71 to 73 are fish collecting lights attached to a pole 74 extending from the fishing boat 70, 75 is a saury in the sea 76, and 77 is a rod catching net. . A large number of poles 74 are installed around the fishing boat 70, and one or a plurality of fish collecting lights are installed on each pole 74 toward the sea surface. In the case of a fishing boat 70 for catching saury rods, as a fish collection light, in addition to a fish collection light that uses a metal halide lamp, a blue LED, a white LED, a halogen lamp, and an incandescent lamp as light sources, LEDs are used as in this embodiment. A red fishlight is provided. Depending on the technique of saury fishing, most of the fish collection lights may be red.

  In the saury fishing, firstly, a fish lamp and a searchlight using a metal halide lamp, a fish lamp using a blue LED and a white LED, a fish lamp using a halogen lamp and an incandescent lamp are turned on, and a herd of saury is collected with strong white light. Next, the group of saury is guided to turn around the fishing boat by operations such as sequentially turning off and turning on the fishing light around the fishing boat, and finally, it is guided into the rod receiving net and caught. At the time of the catch, the operation is carried out to raise the herd of saury by irradiating and illuminating the red fish lamp. In addition, if you continue to irradiate with strong white light, the saury will scatter, so it is also possible to turn on the red fish lamp and keep the saury long above the fishing boat.

  As described above, the visibility of saury is high in the blue region having a wavelength of 470 to 500 nm, and is considerably low in the red region having a wavelength of 580 nm or more. Moreover, the light of a red area | region does not reach a deep part in seawater, but exists in the tendency which irradiates only an upper layer.

FIG. 8 shows the spectral distribution of the light transmittance of seawater for each depth of 0.5 m, 1 m, 5 m, and 10 m. 9 to 12 show the spectral distribution of irradiance by various light sources obtained by using the spectral distribution of the light transmittance. 9 shows a case where the depth is 0.5 m, FIG. 10 shows a case where the depth is 1 m, FIG. 11 shows a case where the depth is 5 m, and FIG. 12 shows a case where the depth is 10 m. 9 to 12, the horizontal axis represents wavelength (nm) and the vertical axis represents irradiance (μm / cm ² / nm).

  9 to 12, when a is a red LED as a light source, b is a conventional white light bulb (500 W) as a light source, and c is a conventional red light bulb in which red paint is applied to a white light bulb as a light source. When (500 W) is used, d indicates a case where a pseudo white LED is used as the light source and (polycarbonate plate) + (red paint) is used as the red transmission filter 20 on the front surface (third embodiment). Yes.

  In the case of the red LED a, the irradiance value is too large at any depth, so the saury does not stay near the fishing boat but escapes. In the case of the conventional white light bulb (500 W) of b, the irradiance value is large in the region where the visibility of the saury is high even at the depth of 5 m and the depth of 10 m, and the saury does not float upward and escapes. On the other hand, in the case of the conventional red light bulb (500 W) of c, since the irradiance value in the wavelength range of 470 to 500 nm where the visibility of the saury is high is relatively low at any depth, the saury gathers upward, and the fishing boat Stay around for a long time. In the case of the third embodiment of d, the irradiance value in the wavelength range of 470 to 500 nm where the visibility of the saury is high is relatively low at any depth as in the conventional red light bulb (500 W) of c. . At a depth of 10 m, the irradiance value is high in a region with a wavelength of 480 nm or less, but this is not a problem because the visibility of saury is low in this region.

  As described above in detail, according to this embodiment, similar to the conventional red light bulb, it becomes almost zero in the region of wavelength 470 to 500 nm where the luminous efficiency of saury is high, and rapidly in the red region like the red LED. An irradiance with a gently changing spectral distribution can be obtained without increasing. For this reason, fish such as saury can be satisfactorily kept even when the fish lamp is operated in the same manner as the conventional red light bulb instead of the conventional red light bulb, and the catch is not reduced. Of course, since the LED is used, the power consumption can be greatly reduced and the lifetime is very long.

  FIG. 13 shows the spectral distribution characteristic of the irradiance of the white LED that has passed through the red transmission filter according to the second embodiment of the present invention.

  In the present embodiment, the configuration of the flat filter that is the red transmission filter 20 is only different from that of the first embodiment, and the other configurations are completely the same as those of the first embodiment. Therefore, the following description will be given only for the different parts. In both embodiments, the same reference numerals are used for similar components.

  The red transmission filter 20 in the present embodiment is also a filter having a high light attenuation in a wavelength region where the visibility of fish (for example, saury) is high. The red transmission filter 20 in the present embodiment is a red PVC flat plate such as a red vinyl chloride plate manufactured by Koeido Co., Ltd. having a thickness of 0.4 mm. FIG. 13 shows the spectral distribution of irradiance when this red PVC flat plate is used as the red transmission filter 20. However, the horizontal axis represents wavelength (nm) and the vertical axis represents relative irradiance. As the light source, the above-described pseudo white LED is used.

  In FIG. 6, E indicates the irradiance spectrum distribution when a pseudo white LED is used as the light source and the red vinyl chloride plate in the second embodiment is used as the red transmission filter 20.

  As can be seen by comparing E and D in FIG. 6, the spectral distribution E of the irradiance by the combination of (pseudo white LED) + (red vinyl chloride plate) as in this embodiment is the irradiance of the conventional red light bulb. Similar to the spectral distribution D, the spectral distribution is almost zero in the wavelength region (470 to 500 nm) where the visibility of saury is high, and changes gently without increasing rapidly in the red region as in a red LED. have. Note that the irradiance value in the region near the wavelength of 450 nm is somewhat high, but this is not a problem because the visibility of saury is low in this region.

  Therefore, according to the present embodiment, like the conventional red light bulb, it becomes almost zero in the region of wavelength 470 to 500 nm where the luminous efficiency of saury is high, and gently does not increase rapidly in the red region like the red LED. Irradiance with varying spectral distribution is obtained. For this reason, fish such as saury can be satisfactorily kept even when the fish lamp is operated in the same manner as the conventional red light bulb instead of the conventional red light bulb, and the catch is not reduced. Of course, since the LED is used, the power consumption can be greatly reduced and the lifetime is very long.

  FIG. 14 shows the spectral distribution characteristics of the irradiance of the white LED that has passed through the red transmission filter according to the third embodiment of the present invention.

  In the present embodiment, the configuration of the flat filter that is the red transmission filter 20 is only different from that of the first embodiment, and the other configurations are completely the same as those of the first embodiment. Therefore, the following description will be given only for the different parts. In both embodiments, the same reference numerals are used for similar components.

The red transmission filter 20 in the present embodiment is also a filter having a high light attenuation in a wavelength region where the visibility of fish (for example, saury) is high. The red transmission filter 20 in this embodiment is a transparent polycarbonate plate such as Carbograss SG-AH manufactured by Asahi Glass Co., Ltd., and a red transmission filter layer is deposited on a transparent flat plate made of 3.0 mm thick. is there. As long as the red transmission filter layer has the same spectral distribution as the red transmission filter 20 of the first and second embodiments, any layer such as a paint layer or a film layer may be used. Here, red printing ink is applied. As the red printing ink, for example, DIC Graphics Co., Ltd. 14th edition 155 magenta is used. FIG. 14 shows the spectral distribution of irradiance when the red transmission filter 20 is a transparent polycarbonate plate coated with a red paint. However, the horizontal axis represents wavelength (nm), and the vertical axis represents irradiance (μm / cm ² / nm). As the light source, the above-described pseudo white LED is used.

  In FIG. 6, F to H indicate irradiance spectrum distributions when a pseudo white LED is used as a light source, and a red polycarbonate is applied to the transparent polycarbonate plate in the third embodiment as the red transmission filter 20. . However, F is when the coating thickness of the red paint is relatively thin, G is when the coating thickness of the red paint is intermediate, and H is when the coating thickness of the red paint is relatively thick.

  As can be seen by comparing F to H and D in FIG. 6, the spectral distributions F to H of irradiance by the combination of (pseudo white LED) + (polycarbonate plate) + (red paint) as in this embodiment are Similar to the spectral distribution D of irradiance by the conventional red light bulb, the saury is almost zero in the wavelength region (470 to 500 nm) where the visibility of the saury is high, and increases rapidly in the red region like a red LED. It has a spectral distribution that changes smoothly without any problems. Note that the irradiance value in the region near the wavelength of 450 nm is somewhat high, but this is not a problem because the visibility of saury is low in this region.

  Therefore, according to the present embodiment, like the conventional red light bulb, it becomes almost zero in the region of wavelength 470 to 500 nm where the luminous efficiency of saury is high, and gently does not increase rapidly in the red region like the red LED. Irradiance with varying spectral distribution is obtained. For this reason, fish such as saury can be satisfactorily kept even when the fish lamp is operated in the same manner as the conventional red light bulb instead of the conventional red light bulb, and the catch is not reduced. Of course, since the LED is used, the power consumption can be greatly reduced and the lifetime is very long.

  FIG.15 and FIG.16 has shown schematically the structural example of the fish collection lamp as the 4th Embodiment of this invention.

  As shown in FIG. 15, the fishlight in the fourth embodiment includes a main body member 150 having cooling fins 150a formed on the back surface, and a flat cover member 151 disposed on the front surface of the main body member 150. The cover member 151 is sandwiched between the body member 150 and a frame member 152 that is hermetically attached using a plurality of bolts 153, seal members 154, and the like. The main body member 150 and the frame member 152 are formed by die-casting an aluminum material. In this embodiment, the cover member 151 also serves as a red transmission filter described later. The main body member 150 and the frame member 152 constitute a casing, and the casing and the cover member 151 are hermetically attached so that the inside is kept watertight.

  As shown in FIGS. 15 and 16, an LED substrate 155 is fixed to the main body member 150 with bolts 156 and the like inside the housing. A large number (105 in the example of FIG. 15) of chip-type LEDs 157 are fixed on the surface of the LED substrate 155 in an arrangement as shown in FIG. A printed wiring portion electrically connected to the chip type LED 157 is formed on the LED substrate 155, and further, a power supply circuit such as a driving resistor and a constant current IC electrically connected to the printed wiring portion is provided. It is installed. These power supply circuits are connected to a power supply cable 159 via a waterproof socket 158 provided on the main body member 150.

  Inside the housing, the front surface of the chip-type LED 157 is only provided with a cover member 151 that also serves as a red transmission filter, and light emitted from the chip-type LED 157 passes through this cover member 151 and is externally provided. It is configured to be emitted.

  The chip-type LED 157 is a pseudo white LED formed by combining a blue LED with a phosphor. In the present embodiment, for example, NS6W183A manufactured by Nichia Corporation is used. The spectrum distribution of the emission intensity of the pseudo white LED is as shown in FIG.

  The cover member 151 that also serves as a red transmission filter is a filter having a high light attenuation in a wavelength region where the visibility of fish (eg, saury) is high. In addition, saury has the highest visual sensitivity with respect to light having a wavelength of about 470 to 500 nm. The red transmission filter combined cover member 151 in this embodiment is a red transparent acrylic flat plate having a thickness of 2.0 mm, such as a red transparent acrylic Sunday plate of Acrylic Sunday Inc. The spectral distribution of irradiance when this red transparent acrylic flat plate is used is as shown in FIG. As the light source, the above-described pseudo white LED is used.

  Since the operational effects of this embodiment are exactly the same as those of the above-described first embodiment, description thereof is omitted.

  As a modification of the fourth embodiment, the cover member 151 that also serves as a red transmission filter has a thickness of 0.4 mm using a red PVC flat plate such as the red vinyl chloride plate of Koeido Co., Ltd. used in the second embodiment. May be used.

  Further, as another modification of the fourth embodiment, a transparent polycarbonate plate such as Carboglass SG-AH of Asahi Glass Co., Ltd. used in the third embodiment is used for the cover member 151 also serving as a red transmission filter. You may use what adhered the red permeation | transmission filter layer on the transparent flat plate which consists of a thickness of 3.0 mm. As the red transmission filter layer, for example, a red paint made of red printing ink which is 14th edition 155 magenta of DIC Graphics Corporation may be used.

  Furthermore, although not shown in the figure as the fifth embodiment of the present invention, the above-described red paint applied to the front surface of each pseudo white LED may be used.

  Furthermore, a pseudo white light source may be formed by combining a red LED, a green LED, and a blue LED instead of the pseudo white LED.

  In the embodiment described above, a chip-type LED is used as the pseudo-white LED. However, it goes without saying that a bullet-type LED or other types of LEDs may be used.

  All the embodiments described above are illustrative of the present invention and are not intended to be limiting, and the present invention can be implemented in other various modifications and changes. Therefore, the scope of the present invention is defined only by the claims and their equivalents.

10, 150 Body member 10a, 150a Cooling fin 11, 151 Cover member 12, 152 Frame member 13, 16, 153, 156 Bolt 14, 154 Seal member 15, 155 LED substrate 17, 157 Chip-type LED
18, 158 Waterproof socket 19, 159 Power cable 20 Red transmission filter 70 Fishing boat 71, 72, 73 Fishing light 74 Pole 75 Saury 76 Underwater 77 Rod receiving net

Claims (8)

A fishing light that is attached to a fishing boat and collects fish using light from the ship.
A pseudo white light emitting diode formed by combining a phosphor with a blue light emitting diode, and a red transmission filter disposed on the light irradiation surface side of the pseudo white light emitting diode and having a high light attenuation in a wavelength region where the visibility of fish is high; A fish collection lamp characterized by comprising   A light emitting diode substrate on which a plurality of the pseudo white light emitting diodes are arranged, a housing that houses at least the plurality of pseudo white light emitting diodes and the light emitting diode substrate, and a transparent hermetically attached to the front surface of the housing The red transmission filter is a red transmission flat plate filter arranged on the light irradiation surface side of the plurality of pseudo white light emitting diodes separately from the cover member. Item 1. A fish lamp according to item 1.   A light emitting diode substrate on which a plurality of the pseudo white light emitting diodes are arranged, a housing that houses at least the plurality of pseudo white light emitting diodes and the light emitting diode substrate, and a cover that is hermetically attached to the front surface of the housing The fish collection lamp according to claim 1, wherein the red transmission filter is the cover member that also serves as a red transmission flat plate filter.   The fishlight according to claim 2 or 3, wherein the red transmitting flat plate filter is a red transparent acrylic plate.   4. The fish lamp according to claim 2, wherein the red transmission flat plate filter is a red vinyl chloride plate.   The fishlight according to claim 2 or 3, wherein the red transmission flat plate filter is formed by attaching a red transmission filter layer on a red transparent plate.   A light emitting diode substrate on which a plurality of the pseudo white light emitting diodes are arranged, a housing that houses at least the plurality of pseudo white light emitting diodes and the light emitting diode substrate, and a transparent hermetically attached to the front surface of the housing The fishlight according to claim 1, wherein the red transmission filter is a red transmission filter layer attached to a front surface of each of the pseudo white light emitting diodes.   The fish collection lamp according to claim 6 or 7, wherein the red transmission filter layer is configured by applying a red paint.

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