... . Anti-glare optical design 3.5 year LED warranty 9W LED Module,50mm cut hole ,COB led downlight Features and Benefits:1, Delivering ... -1S-BL3000Warm white45016°, 28°,40°BRIDGELXUQuality Control: 100% of the led light will be tested and keep lighting for 24 hours ... /rework new products2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instruction ...