Add-on instant restrike device for an HID lamp
Arrangement for starting and operating a discharge lamp
Circuit for switching current in an inductive load
Device for applying particular voltage waveform for operating a
Discharge lamp lighting device
Electric circuit with transient voltage doubling for improved op
Lighting control system with variable arc control including...
Method and apparatus for starting low wattage high intensity dis
Rare gas discharge fluorescent lamp device
Shunt-induced high frequency excitation of dielectric...
Spark sources with electronic switching tubes
Starter circuit for a fluorescent tube lamp