Ignition device for a gas discharge lamp
Ignition for ceramic metal halide high frequency ballasts
Ignitor circuit for discharge lamps with novel ballast
Ignitor disabler
Ignitor disabler
Ignitor disabler
Ignitor for automatically starting arc lamps
Ignitor for high pressure arc discharge lamps
Illuminate house number sign
Illuminated aerial marker
Illuminated panel assembly
Illuminated sign for traffic control and method for...
Illuminating device incorporating gas-filled chambers
Illuminating device, having two identical lamps connected in...
Illumination control apparatus for compensating solar light
Illumination device and control method
Illumination system
Illumination system having at least two light sources, and a...
Illumination system using optical feedback
Illuminator for cultivating plant