BE487809A - - Google Patents

Info

Publication number
BE487809A
BE487809A BE487809DA BE487809A BE 487809 A BE487809 A BE 487809A BE 487809D A BE487809D A BE 487809DA BE 487809 A BE487809 A BE 487809A
Authority
BE
Belgium
Prior art keywords
lamp units
bus bar
units
switched
lighting
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE487809A publication Critical patent/BE487809A/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/06—Switching arrangements, e.g. from series operation to parallel operation

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
BE487809D BE487809A (enExample)

Publications (1)

Publication Number Publication Date
BE487809A true BE487809A (enExample)

Family

ID=133151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487809D BE487809A (enExample)

Country Status (1)

Country Link
BE (1) BE487809A (enExample)

Similar Documents

Publication Publication Date Title
US7527389B2 (en) Theatre light apparatus incorporating LED tracking system
FR2551301A1 (fr) Tableau et circuit de commande de combinaisons d'eclairage
US4890208A (en) Stage lighting apparatus
US5961201A (en) Polychrome lighting device having primary colors and white-light sources with microprocessor adjustment means and remote control
US4843529A (en) Stage lighting apparatus
US6575577B2 (en) Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio
EP2491765A1 (de) Betrieb einer led-leuchte mit variablem spektrum
DE602004004897T2 (de) Gerät zur gleichzeitigen bildprojektion und raumbeleuchtung
WO2017153185A9 (de) Optoelektronische leuchtvorrichtung, verfahren zum beleuchten einer szene, kamera sowie mobiles endgerät
DE202007003457U1 (de) Elektrisches/elektronisches Installationsgerät für die Gebäudesystemtechnik
US20080062684A1 (en) Theatre light apparatus incorporating independently controlled color flags
DE10200024A1 (de) Videoprojektionssystem
US6561653B2 (en) Multiple light valve lighting device or apparatus with wide color palette and improved contrast ratio
BE487809A (enExample)
JP3130317B2 (ja) 顕微鏡の照明系の明度調整及び（あるいは）色温度調整のための方法及び装置
JPH0750101A (ja) 投光器
US4825096A (en) Remote control apparatus for tripping off switches
JP4848646B2 (ja) 調光器及び調光システム
WO1993023977A9 (de) Beleuchtungsanordnung mit veränderbarer lichtstärke und farbe
DE69933419T2 (de) Dimmbare Beleuchtungseinrichtung mit einer Entladungslampe
DE102012206525A1 (de) Bestrahlen einer bildgebenden Optik eines Projektors
US2504619A (en) Arrangement for starting lighting regulation on dimmer control in stage lighting
US7055964B2 (en) Content optimizing system for an image projection lighting device
US1901640A (en) Theater switch panel
JP3430588B2 (ja) 照明装置