Adaptive instrument display brightness control system
Backlight current control in portable electronic devices
Burglar-proof wireless light adjusting module
Control system for microwave powered ultraviolet light sources
Dimmable ballast control circuit
Dimmable ballast control circuit
Illumination control apparatus
Lighting control with season detect
Method and system for luminance characterization
Modular wireless lighting control system using a common...
PAR lamp having an integral photoelectric circuit arrangement