50W Sunflower COB LED Downlight

50W COB LED DownLightModel:BS-DL50WSS-SFPower:50WSize:D230*H140mmLumen:> 6100lmViewing angle: 60°  50W COB LED Downlight Sunflower Series,Website:http://www.bescon-led.com, COB LED Downlight Kits, 50W LED Retrofit Downlight Kits Main Parameters:frame Size: D230*H140mmCut Out: 200mmDimmable : Yes/NoLamp Power: 50WDriver Brand: Lifud(LED Friend)Input Voltage: AC180-277VPower Factor: >0.9Power Efficiency: 85%Lamp Luminous Efficiency: 95 lm/wBeam Angle: 60°Color Temperature: 2700K~6500KCRI>82Working Temperature: -25?~+65?Lifetime: 50.000hrs          Surface color : High brightness white, Silver, b
50W Sunflower COB LED Downlight