led 600x600 ceiling panel light 1.UL powered, CE, RoHS 2. ... warranty 4.OEM/ODM/DIY available RGB led 600x600 ceiling panel light with UL powerFeatures:1. Use aluminum frame and ... Self-produced SMD5050 leds are used in rgb led panel light, make a competitive price and reliable quality;4 ... % energy consumption,with dimmable UL power supply5. Our panel lights are with external power supply, so when they ...