Radiation generator control apparatus

Rare gas discharge lamp lighting apparatus

Rare gas fluorescent lamp apparatus

Rare gas fluorescent lamp device

Recessed gate field emission

Regulated CRT power supply

Regulated electroluminescent panel power supply

Regulated light dimmer control

Regulating a light source using a light-to-frequency converter

Regulation of electrical current through a resistive load

Reliable ignition circuit for a high pressure discharge lamp

Reliable lamp life timer

Remote control and adjustable device for halogen lamp

Remote control device of lamp tube

Remote control of dimmable electronic gas discharge lamp ballast

Remote control of electronic light ballast and other devices

Remote control of electronic light ballast and other devices

Remote control of fluorescent lamp ballast using power flow inte

Remote control of fluorescent lamp ballast using power flow inte

Remote control of fluorescent lamp ballast using power flow inte