Specifications: 1. 4 Channels ON-OFF digital intelligent wireless remote control switch. 2. Suitable for droplight, crystal lamp, modern low-pressure lamp, absorb dome light, day flower lamp, fluorescent lamp, energy-saving lamps, exhaust fan, etc. 3. It can be used in household, stairs, corridor, washroom, toilet, workshop, warehouse, garage, factory lighting, etc. 4. Fast and easy to install, not obstructed by walls, capable of connecting any loads. 5. Remote controller and switch can be used simultaneously for ease and flexibility. 6. Stable signal receiving, 8 wires to hook up. Type: 4 Channels Switcher Splitter Main Color: White Input Power: 800W x 4 Input: AC 220V-240V Frequency Response: 50/60HZ Launch Battery: 12V 23A(Not Included) Remote Control Distance: About 8-15 meters Indoor, Over 20meters outdoor Fit for: LED Light, Incandescent Lamps, Energy-saving Lamp Load Power: Resistive Load: maximum output power of single set is within 800W(such as common incandescent light bulb, the light bulb) Inductive Load: maximum output power of single set is within 360W(like light with ballast: energy saving light, bracket lamp, absorb dome light) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x 4 Channels Switcher Splitter 1 x Remote Control(Battery is not included.)