Electro-luminescent seasonal light apparatus

Elongated, bendable lamp

Emergency sign power supply with battery charger

Energy-conserving devices of illumination systems

Enhanced trim resolution voltage-controlled dimming LED...

Fault tolerant led display design

Field lighting network with a distributed control system

Flasher string

Flashing control circuit for decorative light string

Flashing light string assembly with a pair of sub-light strings

Flexible substrate mounted solid-state light sources for use...

Flicker light string suitable for unlimited series-connection

Fluorescent lamp series system

Fluorescent lamp unit for multiple installation

Fuse bulb twinkle light set

Fused decorative string set

Fused light string set

Gas discharge panel and gas light-emitting device

High efficiency ballast system for gaseous discharge lamps

High frequency fluorescent lamp circuit