Shenzhen Xuancai Electronic Co.,Ltd, founded in 2007,is a professional manufacturer of high power cob chips.With a wide range, good quality and reasonable price,our products are extensively used in
COB hot sale CLU028 Same Size XL-13.5*13.5/11 30W Tunable Warm White Cool White Adjustable CRI 90 /80 US Bridgelux Feature • Efficacy of 110-120 lm/W ...