Lamp with multiple light-producing elements
Lamp-lighting device
Lamp-lighting device
Lamp-voltage threshold detector
LCD back light panel lamp connecting structure
LED array and LED module with chains of LEDs connected in...
LED array driving apparatus and backlight driving apparatus...
LED assembly, and a process for manufacturing the LED assembly
LED backlight circuit system
LED buck regulator control IC
LED circuit arrangement having a diode rectifier
LED circuit with current control
LED circuit with high dimming frequency
LED control circuit
LED control circuit and method therefor
LED control device
LED current bias control using a step down regulator
LED current pulse limiter arrangement
LED current regulation circuit for aircraft lighting system
LED dimming circuit