Detailed Product Description led wall washer with 3 years warranty. ... /60H)Work Temperature: -20-40Light Source: Konwin LED, 1w/pcsEmitting Color: Blue(Single Color).Luminous flux ... : 633Lm(18Lm-25Lm per LED)Lifespan: 60,000-80,000hours.View Angle: 15 ... -tempered glass diffuser. APPLICATION: Landscaping building, bridge, wall washing for bars, clubs, hotels, stages, parks, ...