2U CFL energy saving bulb 1.Fast delivery time 2.Best quality & Cheapest price 3.energy saving lamp 4.CE,RoHS,OEM 2U CFL energy saving bulb1.Manufacturing best quality energy saving lamp with cheapest price2.More than 85% real wattage of lamp tube3.Exporting market:Europe, The middle East,North America and Africa.4.the preservative tube,and treble spiral filament,extending the using life 5.3000- ...