Switching Power Supply, Power Inverter, Scrolling System manufacturer / supplier in China, offering IP67 Lpv-20-12 Waterproof Plastic Case 20W 12V 0.84A LED Driver Power Supply, 24V 20W Waterproof Power Supply Lpv-20-24 Outdoor 12V 20W Power Supply, 20W 12V Waterproof Power Supply LED Power Driver and so on.