Two Way Remote Control Switch: Function: 1. A/1 will light after on. 2. A/1 uses to turn on /off the blue group, B/2 uses to turn on /off the green group, "ON"/"OFF" means turn on/off the whole item. 3. Manual lighting sequence (wall switch control): A / 1 , B / 2 ,the whole circuit will be turned on. Specifications: Two Way Remote Control Switch 1. Each group can bear the 1000W incandescent light bulb and 300W energy saving lamp. 2. Working Voltage: AC180V-240V 50Hz/60Hz 3. Remote Control Distance: 30m 4. Load : 1 5. Resistive Load: The largest output of single group within 3000W.(Like incandescent light or light bulb, etc.) color:Photo color Material:ABS Package Contents: 1 x 2 Way Remote Control Switch 1 x Remote Control(12V 23A battery not included) Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.