... directly 4,Cree,Bridgelux,Edison,Samsug Ceiling Designs 9W led suspended ceiling office lighting 1,CE,RoHS,LVD,EMC approvaled2,best competitive ... ,Cree,Bridgelux,Edison,Samsug Item No.BL-CELA-3*3W Power9WVoltageAC/DC100-240VLuminous flux(lm)720lmEmitting colorWhite/Warm white ... R & D team specializes in LED application and lighting.Some of engineers have worked in LED lighting industry for more than 10 ...