Scotopic after-glow lamp

Seal and method of sealing devices such as displays

Segmented dielectric barrier discharge lamp

Self ballasted compact fluorescent lamp

Self-ballasted electrodeless discharge lamp and...

Self-ballasted fluorescent lamp and lighting apparatus

Selfballasted fluorescent lamp having specified tube...

Semiconductor light emitting apparatus including elongated...

Semiconductor light emitting device provided with a light...

Semiconductor light emitting device provided with an...

Semiconductor light emitting element and light emitting...

Serpentine avionics fluorescent tube with uniformity of...

Serpentine fluorescent lamp with shaped corners providing...

Shatter-proof fluorescent lamp

Shatterproofing of fluorescent lamps

Short arc ultra-high pressure discharge lamp

Side bar for flat panel display device, manufacturing method...

Signal lamp having a flat reflector lamp with locally...

Signaling lamp with phosphor excitation in the VUV range and...

Silicon dioxide selectively reflecting layer for mercury vapor d