Energy saving means reducing power used by lamps
Energy saving power supply circuit
Energy saving startup circuit for power supply
Energy savings device and method for a resistive and/or an...
Exciter circuit with solid switch device separated from discharg
Exclusive plug for artistic table lamps
Extra cost-effective electronic ballast
Filament-free lamp tube structure
Fire-initiation-safe lighting system
Flash tube modulator
Flashlight with soft turn on control
Fluorescent lamp and power converter
Fluorescent lamp control circuit
Fluorescent lamp dimmer
Fluorescent lamp drive circuit of an image formation apparatus
Fluorescent lamp driver circuit
Fluorescent lamp excitation circuit having a multi-layer piezoel
Fluorescent lamp operating apparatus
Fluorescent lamp system
Fluorescent light control