|
US2973177A
|
|
Troffer side support
|
|
US2982850A
|
|
Lampholder support and connecting bracket
|
|
US2942704A
|
|
Apparatus for assembling luminous ceilings
|
|
US2846569A
|
|
Recessed lighting fixture
|
|
US2744191A
|
|
Downlight and hinge assembly therefor
|
|
GB668500A
|
|
Improvements in or relating to luminaires
|
|
US2566845A
|
|
Luminaire having end members and quickly detachable side panels
|
|
GB662005A
|
|
Improvements in or relating to lighting fixtures
|
|
US2587920A
|
|
Lighting fixture with detachable light control panel
|
|
US2435715A
|
|
Illuminating fixture
|
|
US2334005A
|
|
Illuminating fixture
|
|
US2304202A
|
|
Lighting fixture
|
|
US2295788A
|
|
Support and reflector for luminous tubes
|
|
US2138635A
|
|
Illuminating fixture
|
|
US2059868A
|
|
Illuminating device
|
|
US2177717A
|
|
Reflector
|
|
US1843558A
|
|
Filter device for floodlights
|
|
US1824894A
|
|
Color screen for reflectors
|
|
US1905143A
|
|
Electric light strip
|
|
CA577585A
|
|
Apparatus for assembling luminous ceilings
|
