Lighting system with emergency standby feature
Lighting system with lighting dimmer output mapping
Lighting unit
Line operated fluorescent lamp inverter ballast
Load control circuit
Load control device having a trigger circuit characterized...
Long life discharge lamp operating circuit with reduced lamp...
Low cost inverter for EL lamp
Low harmonic compact fluorescent lamp ballast
Low loss operating circuit for a discharge lamp
Low power on-off control of electronic ballast
Low voltage discharge lamp power supply
Low-drive power switching transistor control circuit
Low-voltage non-thermionic ballast-free energy-efficient light-p
Luminaire using incandescent lamp as luminous source
Master-slave half-bridge DC-to-AC switchmode power converter
Metal halide electronic ballast
Metal halide lamp having function for suppressing abnormal...
Method and apparatus for controllably generating sparks in an ig
Method and apparatus for controllably generating sparks in...