1, Working frequency : 433.92MHz .
2, Remote range : 100ft .
3, Voltage : 110V~240V AC .
4, Rate current : 12A .
5, Max power : 25W ( LED bulb ) .
6, Color : White .
7, Lamp base : E27 screw thread .
8, Lamp base size : Approx 10*7cm ( H*W ) .
9, Transmitter Power : 3V battery ( CR2032 ) .
10 , Working environment :-25~40 ℃ .
11 ,Transmitter size : Approx 9.5*3.8*1.3cm ( L*W*H )