KA-RLH04 433.92MHz E27 Wireless RF Remote Control Lamp Holder specifications:
Dimmer function available, user can adjust the incandescent lamp luminance from " low to high" and " high to low" by cycle; ON-(LOW)--MIDDLE---STRONG----OFF, each push of the button takes you to the next step; Or ON/OFF available.
Remtoe control distance: 30M
Transmission frequency: 433.92MHz
Working voltage: 220V/AC-240V/AC, 100V/AC-130V/AC
Power frequency: 50/60Hz
Max. Load power: 60W(Incandescent lamp)
20W(Energy saving lamp)
Transmitter: 1(one) 9V 6F22 battery not included
KA-RLH04 Actual photos: