2012 Up and down wall light led 1, AC 220V ,50-60HZ 2, Energy ... 50,000 h 4, 2 year warranty 2012 Up and down wall light led1, AC 220V ,50-60HZ2, Energy saving ... room lighting,commercial theater, museum lightingSpecification for LED down light series: ModelXRZ-F-8010Power rating3WVoltageAC 220VLED Qty3PCSMaterialAluminumOpening sizeDia. ... 50,000 hours 3W 5w 10w 20w 30w up and down wall light led