... 1.Certificate:ISO9001.ROHS.CE.GS.EMC.CCC,etc 2.Technology:Advanced equipment and Self-development team Hangzhou Liangliang ... Electronic Lighting Co.,Ltd Company Profile Features of our products:1. High quality, low price. Our ... passed ISO9001, GS, ROHS, CE and CCC etc.2. Long life of more than 6,000 hours (8,000 hours and ... hall, hotel, etc.7. One year guarantee. kids night light