Switching Power SupplyChina CRI>90 Ugr<10 Sdcm<3 20W/25W/30W/35W Beam Angle 15degree/24degree/38degree/60degree CCT 2700K-5000K Triac 0-10V and Dali Anti-Glare Spotlight COB LED Down Light, Find details about China Distributor, LED Lamp from CRI>90 Ugr<10 Sdcm<3 20W/25W/30W/35W Beam Angle 15degree/24degree/38degree/60degree CCT 2700K-5000K Triac 0-10V and Dali Anti-Glare Spotlight COB LED Down Light