Description Need to connect wires, no plugs, no sockets. A plugless constant current lamp connection is required. Lighting-This beautiful 40cm16W dual LED bulb can provide very nice white light, and the luminous flux of each bulb is 470 lumens. Product Features: Size - 40cm Better lighting A ritual or a relaxing night bath takes place every morning. Our mirror lights create ideal conditions for your health. The atmosphere is pleasant Silver, shiny or matte metal and milky white dominate our bathroom lighting products to emphasize the beauty and atmosphere of the interior. Installation method: 1. After drilling two pinholes on the wall with an electric drill, install the hanging board on the wall (Please pay attention to safety when using an electric drill, if possible, ask a electrician to install it) 2. Connect the home reserved wire to the power cord of the inverter (Please be sure to wire after power off to avoid electric shock) 3. Align the lamp body screw holes with the hanging plate screw holes on the hanging plate. (It is better to wear gloves when installing, so as not to stain the lights) 4. Fix the lamp to the hanging plate with screws. Installation is complete. (Please be sure to tighten the screws to prevent the bulb from falling off) Storage tips: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to different monitor pixels, there may be some color difference, please refer to the actual product. package:1pc wall lamp.