... 4U energy saving lamp 1.Shape:4U 2.Life time:3000H,6000H,8000Hours 3.Customer required energy saving bulb 4.B22/E27/E14 4U Energy saving Lamp 1.Type:2U,3U,4U ... ,5U,SPIRAL,Lotus shape2.Life times:3000H-6000H-8000H-10,000Hours 3.Customer required energy saving ... , etc.10.Certificate: CE.RoHs,ISO.11.Our energy saving lamp are maily exported to the Middle East, Africa, ...