Circular fluorescent lamp with improved housing containing balla

Clamp-on low power isolation transformer for airfield lighting

Co-axial magnetrons

Co-axial multi cavity anode magnetrons

Coaxial liquid cooling of high power microwave excited plasma UV

Coaxial magnetrons with dielectrically loaded output cavity

Coaxial transmissioin line input transformer having externally v

Cold cathode discharge tube with series connected capacitor

Cold-cathode fluorescent discharge tube

Color sulfur lamp including means for intercepting and re-mittin

Combination electric power bus and fluorescent drop light

Combustion ignitor

Combustion ignitor

Compact dimmable fluorescent lamps with central dimming ring

Compact discharge lamp with conductive coating capacitvely coupl

Compact electric discharge lamp-and-ballast unit, and plug-in ba

Compact fluorescent lamp

Compact fluorescent lamp

Compact fluorescent lamp

Compact fluorescent lamp