New led downlight 1) High qulaity SMD5630 2) CE,Rohs 3) Energy saving 4) 50,000H rate life hours New 20W LED ... to achieve over-current, overload, no-load protection, use safety.High thermal-conductivitythermal aluminum,modern designLight efficiency, low power consumption, than ... kg30W12 pcs1350 g1.55 kg510*510*315 mm19.5 kgDiagram of luminous 5W10W20W30W0.5 M367 lux480 lux1064 lux1800 lux1.0 ...