Switchable precision current source

Switching arrangement for increasing the white life of a high pr

Switching constant-current power supply

Switching converter for lighting with light intensity as...

Switching device for controlling a lamp from both a wall...

Switching LED driver

Switching LED driver with temperature compensation to...

Switching power device

Switchmode AC power controller

Symmetric cancelling anti-striation circuit

Symmetry control circuit and method

Symmetry regulated high frequency ballast

Synchronous light emitting diode lamp string controller

System and architecture for controlling lighting through a...

System and method for controlling a matrix of light emitting...

System and method for controlling luminaires

System and method for controlling luminaires

System and method for controlling luminance of an LED lamp

System and method for current and/or temperature control of...

System and method for determining the frequency of...