Dimmed vehicle headlight
Dippable headlamps
Dipped headlight providing an offset bright spot without using a
Dipped headlight providing an offset bright spot without using a
Direction turning device for a headlight of an automobile
Directionally variable lighting assembly
Discharge head lamp assembly
Discharge lamp device having a light distribution compound lens
Discharge-type headlamp having reduced glare
Display for use in combination with a brake light in the rear wi
Distance lighting system for boats
Driving mechanism for retractable lamps of motor vehicles
Dual coordinate headlamp adjuster
Dual lens lamp assembly for vehicular use
Dual mode anticollision/recognition lamp for aircraft
Dust-resistant vehicle headlamp ventilation system having a maze
Easy-to-assemble aiming mechanism for vehicle lamps
Electric igniter
Electric lamp with a variably keyed based
Electric light switching arrangement for illuminating the interi