White light 6000K Neutral light 4000K Warm light 3000K Product Name: Minimalist Wall Lamp Material: Aluminum Light Source: LED Switching method: Hidden switch under the lamp head Installation method: Embedded installation Lamp holder angle: up and down 90 , about 350 , color: black and white, shiny silver champagne gold surface, size: length 168 * width 68mm, opening: length 155 * width 55 * height 40mm Installation steps: 1. Loosen the panel fixing screws 2. Connect the mains power supply according to the wiring markings. 3. Install the bottom box inside the wall 4. Close the panel and lock the screws that were loosened in the first step Installation precautions! Voltage: 110V-240-50Hz 1. Before installing and maintaining the lighting fixtures, the power must be cut off first. 2. The installation of lighting fixtures must be carried out by professional technicians, The installation parts of each component of the lighting fixture must be installed in place. 3. The lighting fixtures must be regularly maintained by professional technicians.