|4656396||Fluorescent lamp circuit breaker with low contact resistance|
A rapid-start fluorescent lamp includes a circuit breaker therein having a sealed glass bottle, a thermally sensitive bimetal switch within the glass bottle, a pair of electrical conductors sealed into and passing through the sealed bottle with one electr...
|4314181||Arc discharge lamp starting device|
Disclosed is an arc discharge lamp starting device which comprises a starting aid circuit connected in parallel to an arc tube and disposed within an outer envelope. This starting aid circuit comprises a thermal switch, a heater and a resistor. This therm...