... /edison square led downlight, SHENZHEN led ceiling downlight, recessed ceiling light, 12x1W high power LED downlightDiameter :132mm, Color :white color(5500k-6500K) wam white (3300-3500k) Wattage:3W ,12W ,9W ... . Features: 1.Aluminium alloy die-casting enclosure; 2.High power led with high luminous efficacy; 3.Environmental protection ,UL power supply ...