19/21.5/22" XQY10L17 V9 Universal Inverter Backlight LED WLED Constant Current Board LED Strip Tester For 4Pin 1.25mm/1mm
For 3 Kind of LEDs, with 6Pin 1/1.25mm Pitch or 4Pin 1.25mm Pin Pitch , output: 250mah
For 3 Kind of LEDs, with 6Pin 1/1.25mm Pitch or 4Pin 1.25mm Pin Pitch , output: 250mah