Description: 1. Easy to install, no wiring required, screw on and use immediately, instantly becoming intelligent 2. Suitable for E27 lamp holders, remote control, remote control distance up to 8 meters 3. There are 5 adjustable delay settings: 5, 15, 30, 60 minutes, or 120 minutes, so you no longer have to worry about the lights turning on or off 4. Applicable lighting fixtures: ordinary LED lamps, energy-saving lamps, incandescent lamps, etc Product parameters Product Name: E27 to E27 Lamp Holder Type: Remote Control Rated voltage: AC85-265V Battery model: 3V/CR2025 Load power: ≤ 40W Remote control distance: 8M Timer function: 5/15/30/60/120min Lamp head size: 83.5 * 49mm Package include: E27 lamp holder * 1 Remote control * 1 Note: Please allow1-2cm measuring deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.