Outdoor lighting controls
Outdoor lighting system and method
Photocell-controlled lighting system
Photographic flash apparatus
Power saving circuit
Remote positionable photocell device for use with an exterior la
Remote positionable photocell device for use with an exterior la
Sensor timer for lamps
Single zone lighting controller
Solar powered lamp having a circuit for providing positive turn-
Switch for controlling the operation of a light source in respon
Time enabled photosensing circuit
Timer controlled outdoor ground lighting system with intruder de
Two-level security lighting system
Two-level security lighting system
Video light apparatus