Accessory circuit structure for a low-pressure discharge lamp, t
Adapter for fluorescent lamps
Adapter for gas discharge lamps and/or low voltage lamps
Adapter for simultaneously powering multiple compact fluorescent
Adapter, fitting into an incandescent socket, for receiving a co
Adaptor for small fluorescent tubes
Adaptors for fluorescent lamps
Additional electrode for three-level output and improved startin
Arc discharge lamp assembly simulating gaslight
Arc discharge lamp including starting circuit
Arc discharge lamp with electrodeless ultraviolet radiation star
Arc discharge lamp with internal starter
Arc discharge lamp with ultraviolet enhanced starting circuit
Arc discharge lamp with ultraviolet radiation starting source
Arrangement for the ignition of ignitable mixtures
Ballast circuit for fluorescent lamp
Ballast device for compact fluorescent lamp
Ballast socket for compact fluorescent lamp
Ballast socket for compact fluorescent lamp
Bifilar helical electrode arrangement for transversely exciting