Fluorescent lamp having zero back brightness
Fluorescent lamp including a multi-ringed bulb
Fluorescent lamp including fired non-luminescent material
Fluorescent lamp module structure
Fluorescent lamp processing which improves performance of zinc s
Fluorescent lamp producing white color illumination with multipl
Fluorescent lamp sealed with glass bead
Fluorescent lamp substantially approximating the ultraviolet spe
Fluorescent lamp substantially approximating the ultraviolet spe
Fluorescent lamp unit and lighting apparatus having the fluoresc
Fluorescent lamp using high performance phosphor blend which is
Fluorescent lamp using multi-layer phosphor coating
Fluorescent lamp using multi-layer phosphor coating
Fluorescent lamp using multi-layer phosphor coating
Fluorescent lamp utilizing terbium-activated rare earth oxyhalid
Fluorescent lamp with a by-pass means in the discharge space...
Fluorescent lamp with a low reflectivity protective film of alum
Fluorescent lamp with a mixed layer containing phosphor and meta
Fluorescent lamp with a protective assembly
Fluorescent lamp with a protective assembly