... reflector down light, 2.60degree,more than 400lm led down light. 3.use singel powerful led(5w,10w.15w,20w) Feature:1.COB led reflector down light ... ,2.60degree,more than 400lm led down light.3.use singel powerful led(5w,10w ... .15w,20w) COB LED Lights - ReflectorCOB LED Down LightsFEATRESUse single ...