High pressure metal halide lamp with electron collector
High pressure metal vapor discharge lamp
High pressure metal vapor discharge lamp
High pressure series arc discharge lamp construction with simpli
High PRF high current switch
High-frequency fluorescent marine light
High-pressure discharge lamp
High-pressure discharge lamp
High-pressure discharge lamp
High-pressure discharge lamp
High-pressure discharge lamp
High-pressure discharge lamp and illumination apparatus...
High-pressure discharge lamp and method of fabricating same
High-pressure discharge lamp having solid state getter mounted o
High-pressure discharge lamp with an integral fuse-capacitor com
High-pressure discharge lamp with ignition circuit including...
High-pressure sodium discharge lamp
High-pressure sodium vapor discharge lamp with bimetallic elemen
High-voltage discharge lamp lighting apparatus, high-voltage...
Housing for fluorescent lamps retrofitted double ended sockets