... :pw,5700-6000k 4,CE&ROHS 18w high lumen led ceiling light with CE&ROHS ModelJY-THD-18W-PW-001 ... materialAviation aluminiumCRIRa>75Lifespan50,000hours;3 years warrantyCertificationCE&RoHS Application of Led Ceiling Light.1.Widely used in luxury villas,houses,apartments, ... ,step lighting,lighting boxes.4.Merchandising,exhibition stands and panels.5.Use in specialty store,high-end leisure,entertainment ...