Apparatus and methods for making capacitive measurements of...
Arc lamp lighting unit with means to prevent prolonged applicati
Bimetal/resistor switch and ceramic bridge assembly for metal ha
Compact fluorescent lamp having incandescent lamp starting aid
Compact fluorescent lamp unit having first and second sealed end
Control system for fluorescent light fixture
Device provided with a gas and/or vapor discharge tube
Discharge lamp provided with a bimetal switch, and bimetal switc
Discharge lamp with integral starter
Driver circuit for a vacuum fluorescence display
Dual spiral line generator method and apparatus for starting low
Electric device provided with a metal vapor discharge lamp
Electric discharge lamp and thermal switch starter means therefo
Electric lamp and thermal switch therefore
Filament lamp for wafer heating and heating light source
Flashing and sound generating lamp
Fluorescent lamp lighting apparatus
Fluorescent lamp lighting device
Fluorescent task lamp with optimized alignment and ballast
Gas-discharge lamp type recognition based on built-in lamp...