... energy saving lamp 2.E27,11W,15W 3.High luminous flux.Advance ballast design, relaible long life 4.CE/Rohs/SAA 2011 Full spiral energy saving lamp ... (U,SPIRAL,LOTUS,MR16,GU10 ... lab testing before shipment. energy saving lampModel numberOS08058AWattage (W)3W,5W ... Full spiral energy saving lamp