high precision dc power supply 1.10W-250W led power driver 2.High efficient more than 85 ... 3.CE,ROHS 4.2 years warranty high precision dc power ... cut down output, auto-recovery10.Water-proof level:Ip6711.Set up, rise, hold up time:200ms 50ms 20ms12 ... America. We offer DIP LEDs, SMD LEDs, high-power LEDs, flexible/rigid LED strips, spotlights, bulbs, downlights ...