high precision dc power supply 1.10W-250W led power driver 2.High efficient more ... 24V,0~8.3A/48V,0~4.1Aled power supply Features:1.High efficiency and with PFC2. ... America. We offer DIP LEDs, SMD LEDs, high-power LEDs, flexible/rigid LED strips, spotlights, bulbs, ... month, we turn out 30 million LED lamps, 10 million SMDs, 500,000 High Power LEDs, 400,000meters ... . 10W-350W high precision dc power supply