Adaptor for high intensity arc discharge lamps
Adaptor for high intensity arc discharge lamps
Arc discharge lamp starting device
Arc discharge sustaining circuit system for a discharge lamp
Automatic pulse generator cuttoff with capacitors connected on b
Ballast for feeding a high-pressure gas discharge lamp
Base of an electric discharge lamp with an ignition device
Circuit arrangement and method for operating at least one...
Circuit arrangement for igniting a lamp
Circuit arrangement for igniting and operating gas-discharge lam
Circuit arrangement for operating a gas-discharge lamp
Circuit arrangement for the operation of high-pressure gas disch
Circuit arrangement suitable for igniting a high-pressure discha
Circuit arrangement, an assigned electrical system and a...
Circuit for protecting electrically operated lighting elements,
Circuits for operating discharge lamps
Circuits for operating electric discharge lamps
Controlled-current lamp starting ciruit
Device and process for lighting discharge lamp
Device for operating a high pressure discharge lamp