high lumens diffuse led ceiling lamp WITH CE ROHS BV SAA 2,BV,CE, RoHS, ISO9001 3,Applying for SAA 4,D/P ... acceptabl high lumens diffuse led ceiling lamp WITH CE ROHS BV SAA Energy saving by 80% based on the High Luminous ... Efficiency above 100 Lumens/watt and PFC 0.95;More suitable for commercial ...