1.Certificate:ISO9001.ROHS.CE.GS.EMC.CCC,etc 2. ... Electronic Lighting Co.,Ltd Company Profile Features of our products:1. High quality, low price. Our company has passed ISO9001, ... also provided).3. Saves >80% power more than common incandescent lamp.4. Strong lighting, warm and colorful.5. High temp- ... workshop, lobby, meeting hall, hotel, etc.7. One year guarantee. energy saving lamp Ballast