Motion-detector circuitry with adjustable background...
Moveable desktop light controller
Multi-positionable motion activated light switch
Multi-zone closed loop daylight harvesting having at least...
Multichip LED package with in-package quantitative and...
Multicolor display device
Multicolor optical device
Multimode motion-activated lighting
Multiplier that multiplies the output voltage from the control c
Naturalistic illumination system
Open-loop light intensity calibration systems and methods
Optical pseudospark switch
Optically triggered back-lighted thyratron network
Ornamental display lamp assembly
Outdoor lighting control apparatus
Outdoor lighting controller including wiper element for light se
Outdoor lighting controls
Outdoor lighting system and method
Outdoor lighting system with controlled luminance
Oximeter with nulled op-amp current feedback