1.pls 4 pin lotus bulb 2. 5W, 7W, 9W,11W, 13W 3. 4 shapes & ... Shape: H, U, π, AπCharacteristics: Suzhou Yinguang Lighting Electric Co., Ltd. specializes in making three band phosphor energy-saving tubes, electronic ... : Corrugated paper cartonPacking manner: 1/10/50 pls 4 pin lotus bulb