Please note: Shipped in random color. 100% brand new and high quality. 3-way ON-OFF Digital Intelligent Wireless Remote Control Switch. Suitable electrical appliances: droplight, crystal lamp, modern low-pressure lamp, absorb dome light, day flower lamp, fluorescent lamp, energy-saving lamps, exhaust fan, etc. Suitable scope: Household, stairs, corridor, washroom, toilet, workshop, warehouse, garage, factory lighting, etc. Elegant mobile phone shell, fashionable and practical. Fast and easy installation, not obstructed by walls, capable of connecting any loads. Remote controller and switch can be used simultaneously for ease and flexibility. Stable signal reception, only 7 wires to connect. 1 x 12V 23A battery (not included) is needed for remote control switch. Function: 1. A/1 will light up after power on. 2. A/1 is used to turn on/off the blue group, B/2 is used to turn on/off the white group, C/2 is used to turn on/off the yellow group, \"ON\"/\"OFF\" means turn on/off the whole item. 3. Manual lighting sequence (wall switch control): A/1, B/2, C/3, the whole circuit will be turned on. Specification: Input: AC200V-240V 50Hz/60Hz. Battery for transmitter: 12V 23A (not included). Load power: Resistive load: maximum output power of single set is within 1000W (such as common incandescent bulb); inductive load: maximum output power of single set is within 250W (such as light with ballast: energy-saving lamp, bracket lamp, absorb dome light). Remote control distance: about 8-15 meters indoor, over 20m outdoor. Size: White remote control: Size of the remote controller: Approx. 11 x 4.2 x 1.4cm / 4.33 x 1.65x 0.55 \"(L*W*H). Size of the switch: Approx. 7.3 x 5.4 x 2.4cm / 2.87 x 2.13 x 0.94 \"(L*W*H). Black remote control: Size of the remote controller: Approx. 9.8 x 4.2 x 1.4cm / 3.86 x 1.65x 0.55 \"(L*W*H). Size of the switch: Approx. 7.3 x 5.4 x 2.4cm / 2.87 x 2.13 x 0.94 \"(L*W*H). Color: White, Black. Quantity: 1 pc. Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-5mm measuring deviation due to manual measurement. Package includes: 1 x 3 Way Switch Splitter. 1 x Remote Control (Battery is not included).