1.pls 4pin sun lamps 2. 5W, 7W, 9W,11W, 13W ... & 5 models 4.lifespan:8000hrs 5.offer samples Name: pls 4 pin energy saving bulbSpecifications: ModelPowerVoltage(V)LampCurrent(mA)LuminousFlux ... Index (Ra)Life(hrs)BaseDiameter(mm)M.O.L.(mm)PLS 5W120V/2201802502700 ~ 6500 ≥80≥80002G71288PLS 7W120V/2201804002700 ~ 6500 ≥ ... Outer packing: Corrugated paper cartonPacking manner: 1/10/50 pls 4 pin 13w sun lamps