Patent ID: 7417377
Filing Date: 2008-08-26
Classification: H01J,H05B

Abstract:
1. A blended light lamp ( 1 ) comprising an incandescent lamp ( 2 ) and a gas discharge lamp ( 3 ), a rectifier ( 4 ), an energy storage means ( 5 ) and an antenna ignition device ( 6 ), characterized in that the gas discharge lamp ( 3 ) has a mercury filling of between 76 and 230 micromole/cm 3 and in that the gas discharge lamp ( 3 ) has a discharge vessel that comprises an aluminum oxide ceramic and in that, in the operating state, a voltage of between 55% and 95% of the total voltage that is applied across the incandescent lamp in series with the gas discharge lamp is applied to the gas discharge lamp ( 3 ).