SODIAL(R) Universal CCFL Inverter LCD Laptop Monitor 4 Lamp 10-29V for 15-22" Widescreen 10-29V wide voltage high-voltage board Interface definition: 1.VCC, 2.VCC, 3.ON/OFF, 4.ADJ, 5.GND, 6.GND for 15-22" widescreen, stable work Size: 3.5 x 13.3cm Interface: red line = Input, yellow line = switch / brightness adjustment, black wire = ground Package include: