Cathode with disintegration shield in a gas discharge lamp
Ceramic cathode fluorescent discharge lamp
Cerium and terbium activated luminescent material and mercury va
Cerium magnesium aluminate luminescent compositions, and lamps u
Channeled glass article and method therefor
Channeled glass article for compact fluorescent lighting
Circular fluorescent lamp
Circular fluorescent lamp
Circular fluorescent lamp unit and lighting apparatus
Circular fluorescent lamp with oval section of tube
Closed-loop tubular lamp envelope and method of manufacture
Coated luminescent material and light-emitting device having...
Coated luminescent material and light-emitting device having...
Coated, labeled fluorescent lamp
Coiled gas discharge tubes for gas discharge lamps
Cold cathode flat fluorescent lamp and patterned electrode...
Cold cathode fluorescent discharge tube
Cold cathode fluorescent display
Cold cathode fluorescent display
Cold cathode fluorescent display