CN107883262A - A kind of LED bay light - Google Patents
A kind of LED bay light Download PDFInfo
- Publication number
- CN107883262A CN107883262A CN201711178244.9A CN201711178244A CN107883262A CN 107883262 A CN107883262 A CN 107883262A CN 201711178244 A CN201711178244 A CN 201711178244A CN 107883262 A CN107883262 A CN 107883262A
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating substrate
- fin
- bay light
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0832—Hook and loop-type fasteners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED bay light, including：Radiating subassembly, the radiating subassembly include heat-radiating substrate, and some fin for vertically extending of rear end of heat-radiating substrate, the heat-radiating substrate are integrally formed with fin by cold forging；Power supply module, the power supply module include housing and driving power, and enclosure interior is provided with the chamber of accommodating driving power, and fin has installing plate backwards to the end set of heat-radiating substrate, and housing is fixedly connected with installing plate；Luminescence component, the luminescence component are arranged on the front end of heat-radiating substrate, and it includes pcb board, the LED lamp bead being arranged on pcb board, and is arranged on the lens immediately ahead of LED lamp bead light emission direction；Lampshade, the lampshade is arranged on the front end of heat-radiating substrate, and luminescence component is located inside it.A kind of LED bay light of the present invention, has simple in construction, easy to assembly, the advantages such as production cost is low.
Description
Technical field
The present invention relates to field of LED illumination, more particularly to a kind of LED bay light.
Background technology
In modern fast-developing LED illumination industry, due to LED energy-conservation, long lifespan and easy care the advantages that by
To the favor of people, LED is more and more applied to the various aspects of production and life, wherein, in factory, workshop, mine
In will largely use LED bay light.The main processing technology of existing LED bay light radiator is that aluminium extruded is molded, processing
Complex process, production cost is high, and production efficiency is relatively low, and the assembling of existing LED bay light is also not convenient enough, wastes time and energy.
The content of the invention
A kind of present invention seek to address that above-mentioned mentioned technical problem, there is provided simple in construction, easy to assembly, production cost
Low LED bay light.
The present invention is realized by following technical scheme：A kind of LED bay light, including：Radiating subassembly, the radiating
Component includes heat-radiating substrate, and some fin for vertically extending of rear end of heat-radiating substrate, the heat-radiating substrate and radiating
Piece is integrally formed by cold forging；Power supply module, the power supply module include housing and driving power, and enclosure interior is provided with accommodating
The chamber of driving power, fin have installing plate backwards to the end set of heat-radiating substrate, and housing is fixedly connected with installing plate；It is luminous
Component, the luminescence component are arranged on the front end of heat-radiating substrate, and it includes pcb board, the LED lamp bead being arranged on pcb board, and
The lens being arranged on immediately ahead of LED lamp bead light emission direction；Lampshade, the lampshade are arranged on the front end of heat-radiating substrate, and will be luminous
Component is located inside it.
Preferably, the heat-radiating substrate is circular plate body, and fin includes some of the axis setting around heat-radiating substrate
First plate body of arc, and the lateral wall of the first plate body are evenly distributed some second plate bodys extended.
Preferably, raised line is provided with second plate body along its length, raised line is set towards one end of installing plate
There is the first threaded connection hole, the first mounting hole is correspondingly arranged on installing plate and housing.
Preferably, the end set of the housing towards fin has the wire mounting hole for passing through wire, driving power
It is connected by wire with pcb board, the lateral wall of housing is provided with a recess, and the first mounting hole is arranged in recess.
Preferably, heat dissipation channel is configured between adjacent two second plate body, is provided with installing plate and is connected with heat dissipation channel
Through hole.
Preferably, the front end of the heat-radiating substrate is provided with the first groove, and the first bottom portion of groove is provided with the second screw thread company
Hole is connect, the second mounting hole is correspondingly arranged on pcb board.
Preferably, the edge of opening of first groove is surrounded with coordinates the second groove, the second groove-bottom with lens
Portion is provided with glue groove, and lens are Nian Jie with heat-radiating substrate by colloid.
Preferably, the lampshade is in horn-like setting, and its less one end that is open is fixedly connected with heat-radiating substrate, lampshade
Madial wall is provided with reflector layer.
Preferably, the lampshade and one end that heat-radiating substrate connects be provided with it is parallel with heat-radiating substrate surface be affixed against
Face, the 3rd mounting hole is provided with abutment face, the 3rd threaded connection hole is correspondingly arranged on heat-radiating substrate.
Preferably, the housing is provided with hook backwards to the side of fin.
Beneficial effect is：Compared with prior art, a kind of LED bay light of the invention is simple in construction, easy to assembly, is easy to
Disassembling, assembling and replacing, by the both ends that LED luminescence components and power supply module are separately positioned on to radiating subassembly so that radiator can be same
When LED luminescence components and power supply module are radiated, radiating effect is good, and by using the integrally formed radiating of cold forging
Component so that heat radiation assembly structure intensity is high, good heat dissipation effect, lighter in weight, and production efficiency is high, and production cost is low.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is a kind of dimensional structure diagram of LED bay light of the present invention；
Fig. 2 disassembles schematic diagram for Fig. 1's；
Fig. 3 is the dimensional structure diagram at the radiating subassembly wherein visual angle in Fig. 2；
Fig. 4 is the dimensional structure diagram at another visual angle of radiating subassembly in Fig. 2.
Embodiment
As depicted in figs. 1 and 2, a kind of LED bay light, including：Radiating subassembly, radiating subassembly include heat-radiating substrate 1, and
Some fin 2 that the rear end of heat-radiating substrate 1 vertically extends, heat-radiating substrate 1 are integrally formed with fin 2 by cold forging；Electricity
Source component, power supply module include housing 3 and driving power, and housing 3 is internally provided with the chamber of accommodating driving power, by driving electricity
Source is arranged in housing 3, and it can be played a very good protection, and fin 2 has peace backwards to the end set of heat-radiating substrate 1
Loading board 4, installing plate 4 are detachably connected with fin 2, and housing 3 is fixedly connected with installing plate 4；Luminescence component, luminescence component are set
In the front end of heat-radiating substrate 1, it includes pcb board 5, the LED lamp bead being arranged on pcb board 5, and is arranged on LED lamp bead and lights
Lens 6 immediately ahead of direction；Lampshade 7, lampshade 7 is arranged on the front end of heat-radiating substrate 1, and luminescence component is located inside it.
A kind of LED bay light of the present invention is simple in construction, easy to assembly, is easy to disassembling, assembling and replacing, by by LED luminescence components and power supply group
Part is separately positioned on the both ends of radiating subassembly so that and radiator can radiate to LED luminescence components and power supply module simultaneously,
Radiating effect is good, and by using the integrally formed radiating subassembly of cold forging so that heat radiation assembly structure intensity is high, radiating effect
Fruit is good, lighter in weight, and production efficiency is high, and production cost is low.
As shown in Figure 3 and Figure 4, heat-radiating substrate 1 can be circular slab body, and fin 2 includes the axis around heat-radiating substrate 1
First plate body 8 of some arcs set, and the lateral wall of the first plate body 8 are evenly distributed some second plate bodys extended
9, the second plate body 9 extends to the edge of heat-radiating substrate 1, and is provided with the circular arc bound edge concordant with the edge of heat-radiating substrate 1, so as to
So that radiating subassembly is configured to cylindric, the structural strength that fin 2 is connected with heat-radiating substrate 1 is improved, two adjacent first
Radiating gap is provided between plate body 8, and heat dissipation channel 15 can also be configured between adjacent two second plate body 9, and is being pacified
The through hole 16 connected with heat dissipation channel 15 is provided with loading board 4, so as to improve the heat dispersion of radiating subassembly, while pass through by
Installing plate 4 is fixedly installed on the end of fin 2 so that the end of some fin 2 is fixed together, and is further carried
The high structural strength of fin 2, can effectively prevent fin 2 from deforming.
Raised line 10 can be provided with second plate body 9 along its length, the setting of raised line 10 can improve the second plate body 9
Structural strength, one end of raised line 10 towards installing plate 4 is provided with the first threaded connection hole 11, corresponding on installing plate 4 and housing 3
The first mounting hole 12 is provided with, the first mounting hole 12 on housing 3 and installing plate 4 is sequentially passed through by screw, with the first screw thread
Connecting hole 11 coordinates, and so as to which housing 3 be fixedly connected with radiating subassembly, installs simple and fast, can disposably complete installing plate 4
With the installation of power supply module.
Housing 3 can be provided with the wire mounting hole for passing through wire 13 towards the end of fin 2, on heat-radiating substrate 1
It is also equipped with being oriented to mounting hole, driving power is connected by wire 13 with pcb board 5, and the lateral wall of housing 3 is provided with a recess
14, the first mounting hole 12 is arranged in recess 14.
The front end of heat-radiating substrate 1 can be provided with the first groove 17, and the bottom of the first groove 17 is provided with the second threaded connection
Hole 18, the second mounting hole 19 is correspondingly arranged on pcb board 5, is matched somebody with somebody successively with the second mounting hole 19 and the second screwed hole by screw
Close, so as to which pcb board 5 is fixedly installed on into the bottom of the first groove 17.
Further, the edge of opening of the first groove 17 is surrounded with coordinates the second groove 20, the second groove with lens 6
20 bottoms are provided with glue groove 21, and lens 6 are be bonded with heat-radiating substrate 1 by colloid, and lens 6 can use glass lens 6, so as to carry
High transmission rate, and good weatherability, long-term outdoor use, and material will not have greatly changed in itself, reduce light decay degree,
The service life of light fixture is extended, when mounted, the edge mate of the edge of lens 6 and the second groove 20 will be saturating by colloid
The bottom surface of mirror 6 is Nian Jie with the bottom surface of the second groove 20, and by being provided with glue groove 21, colloid can be caused to be stored in glue groove 21
It is interior so that lens 6 be bonded it is more stable and firm.
Lampshade 7 can be in horn-like setting, and its less one end that is open is fixedly connected with heat-radiating substrate 1, the inner side of lampshade 7
Wall is provided with reflector layer, and lampshade 7 can play a protective role to LED luminescence components, while by the reflector layer of the inwall of lampshade 7,
The exitance of light can be improved, improves the luminosity of LED luminescence components.
Further, lampshade 7 and one end that heat-radiating substrate 1 connects be provided with it is parallel with the surface of heat-radiating substrate 1 be affixed support
By face 22, the 3rd mounting hole 23 is provided with abutment face 22, the 3rd threaded connection hole 24 is correspondingly arranged on heat-radiating substrate 1, is pacified
During dress, the sides aligned parallel of abutment face 22 and heat-radiating substrate 1 is affixed, then by screw successively with the 3rd mounting hole 23 and the 3rd spiral shell
Line connecting hole 24 coordinates, and so as to realize the installation of lampshade 7, improves the stability of the installation of lampshade 7.
For the ease of carrying out suspension fixation to bulkhead lamp, housing 3 can be provided with hook 25 backwards to the side of fin 2,
The mode that hook 25 is connected through a screw thread is fixedly connected with housing 3, is easy to dismount and is changed, and causes the processing of housing 3 more
Add simple.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (10)
- A kind of 1. LED bay light, it is characterised in that including：Radiating subassembly, the radiating subassembly include heat-radiating substrate (1), and heat-radiating substrate (1) if rear end vertically extend Dry fin (2), the heat-radiating substrate (1) are integrally formed with fin (2) by cold forging；Power supply module, the power supply module Including housing (3) and driving power, housing (3) is internally provided with the chamber of accommodating driving power, and fin (2) is backwards to the base that radiates The end set of plate (1) has installing plate (4), and housing (3) is fixedly connected with installing plate (4)；Luminescence component, the luminescence component are arranged on the front end of heat-radiating substrate (1), and it includes pcb board (5), is arranged on pcb board (5) LED lamp bead on, and it is arranged on the lens (6) immediately ahead of LED lamp bead light emission direction；Lampshade (7), the lampshade (7) is arranged on the front end of heat-radiating substrate (1), and luminescence component is located inside it.
- A kind of 2. LED bay light according to claim 1, it is characterised in that the heat-radiating substrate (1) is circular plate body, Fin (2) includes the first plate body (8) of some arcs set around the axis of heat-radiating substrate (1), and the first plate body (8) Lateral wall be evenly distributed some second plate bodys (9) extended.
- 3. a kind of LED bay light according to claim 2, it is characterised in that square along its length on second plate body (9) To raised line (10) is provided with, one end of raised line (10) towards installing plate (4) is provided with the first threaded connection hole (11), installing plate (4) and on housing (3) it is correspondingly arranged on the first mounting hole (12).
- 4. a kind of LED bay light according to claim 3, it is characterised in that the housing (3) is towards fin (2) End set has the wire mounting hole for passing through wire (13), and driving power is connected by wire (13) with pcb board (5), housing (3) lateral wall is provided with a recess (14), and the first mounting hole (12) is arranged in recess (14).
- 5. a kind of LED bay light according to claim 2, it is characterised in that be configured between adjacent two second plate body (9) Heat dissipation channel (15), the through hole (16) connected with heat dissipation channel (15) is provided with installing plate (4).
- 6. a kind of LED bay light according to claim 1, it is characterised in that the front end of the heat-radiating substrate (1) is provided with First groove (17), the first groove (17) bottom are provided with the second threaded connection hole (18), and is correspondingly arranged on pcb board (5) Two mounting holes (19).
- A kind of 7. LED bay light according to claim 6, it is characterised in that the edge of opening of first groove (17) It is surrounded with and coordinates the second groove (20) with lens (6), the second groove (20) bottom is provided with glue groove (21), and lens (6) are logical It is Nian Jie with heat-radiating substrate (1) to cross colloid.
- A kind of 8. LED bay light according to claim 1, it is characterised in that the lampshade (7) is in horn-like setting, its The less one end that is open is fixedly connected with heat-radiating substrate (1), and the madial wall of lampshade (7) is provided with reflector layer.
- 9. a kind of LED bay light according to claim 8, it is characterised in that the lampshade (7) connects with heat-radiating substrate (1) The one end connect is provided with the abutment face (22) being affixed parallel with heat-radiating substrate (1) surface, and the 3rd peace is provided with abutment face (22) Fill hole (23), the 3rd threaded connection hole (24) is correspondingly arranged on heat-radiating substrate (1).
- 10. a kind of LED bay light according to claim 1, it is characterised in that the housing (3) is backwards to fin (2) Side is provided with hook (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178244.9A CN107883262A (en) | 2017-11-23 | 2017-11-23 | A kind of LED bay light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178244.9A CN107883262A (en) | 2017-11-23 | 2017-11-23 | A kind of LED bay light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107883262A true CN107883262A (en) | 2018-04-06 |
Family
ID=61774615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711178244.9A Pending CN107883262A (en) | 2017-11-23 | 2017-11-23 | A kind of LED bay light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340633A (en) * | 2018-11-28 | 2019-02-15 | 苏顺财 | A kind of spontaneity reflects slowly reciprocal maintains the high paster LED bulkhead lamp spent thoroughly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454965A (en) * | 2010-10-19 | 2012-05-16 | 魏江明 | Array type natural convection high-power light emitting diode (LED) radiator |
| CN203162730U (en) * | 2013-02-01 | 2013-08-28 | 李世俊 | Cylindrical LED street lamp |
| CN203533484U (en) * | 2013-09-06 | 2014-04-09 | 南京北方科技有限公司 | LED lamp for industrial use |
| CN204664913U (en) * | 2015-01-19 | 2015-09-23 | 深圳市奥拓光电科技有限公司 | A kind of use cold forging heat radiation high-powered LED lamp |
| CN207729318U (en) * | 2017-11-23 | 2018-08-14 | 广东华朗光电科技有限公司 | A kind of LED bay light |
-
2017
- 2017-11-23 CN CN201711178244.9A patent/CN107883262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454965A (en) * | 2010-10-19 | 2012-05-16 | 魏江明 | Array type natural convection high-power light emitting diode (LED) radiator |
| CN203162730U (en) * | 2013-02-01 | 2013-08-28 | 李世俊 | Cylindrical LED street lamp |
| CN203533484U (en) * | 2013-09-06 | 2014-04-09 | 南京北方科技有限公司 | LED lamp for industrial use |
| CN204664913U (en) * | 2015-01-19 | 2015-09-23 | 深圳市奥拓光电科技有限公司 | A kind of use cold forging heat radiation high-powered LED lamp |
| CN207729318U (en) * | 2017-11-23 | 2018-08-14 | 广东华朗光电科技有限公司 | A kind of LED bay light |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340633A (en) * | 2018-11-28 | 2019-02-15 | 苏顺财 | A kind of spontaneity reflects slowly reciprocal maintains the high paster LED bulkhead lamp spent thoroughly |
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