Self-ballasted solid state lighting devices
Self-contained laser illuminator module
Self-housed rectangular lamp assembly with a replaceable halogen
Self-ventilating dental lighting device
Semiconductor exposure device
Semiconductor laser array
Semiconductor laser module
Semiconductor light emitting device package with cover with...
Semiconductor light source using a primary and secondary...
Semiconductor light-emitting apparatus integrated with...
Sensor housing and adjustable mast arm for a swivel lighting fix
Sensor-activated audible story lamp
Sequential color display device including light shading means
Sequential color recapture light system
Series connected light string with filament shunting
Shaded beam vehicular discharge-type head lamp
Shaded lamp for reading and like purposes
Shadow mask assembly for dental light
Shadow-free lamp assembly
Shadowless lighting appliance for surgical operating theatres an