1,Competitive price and good quality. 2,Safety. 3,Good after sales service. 4,Good design,easy to install .

Item                      Shap NO.      Watt (W)               Volt(V)                  D*H,(mm)            Base         Life(h)         Color

SDST45*80CL      A15          15/25/40/60      110-130/220-240         45*80            E27/B22          1500         Clear

SDST45*80FR      A19          15/25/40/60      110-130/220-240         45*80            E27/B22          1500          Frosted

A15/A19 General Clear/Frosted Round Bulb