cob power led module 3w,5w,7w,9w,12w,15w 1.Regular brand chips. 2.3 years warranty. 3.RoHS,CE,FCC cob power led module 3w,5w,7w,9w,12w ... service —delivery on time and quicklyStrong brand company —top 100 LED enterprise in china For more information,pleased contact with:SHENZHEN ... problems, and performing final checks and tests of finished products. cob power led module3w,5w,7w,9w,12w,15w.