Description: High-end Material: This control panel is made of high-end material, which has good hardness and toughness. Small Size: This control panel is designed in a small size, which will not take up too much space. Simple Installation: The wall mounted switch panel comes with simple installation, convenient to use. Good Craftsmanship: The wall mounted switch panel enjoys good craftsmanship, exquisite details and appearance. Wide Compatibility: This wall panel enjoys wide compatibility, universal and convenient. Specification: Color: Black, White. Material: PC. Size: Approx. 13.0x8.0x4.0cm/5.1x3.1x1.6in. Rated voltage: 90-250V, 50-60Hz. Load power: 3-300W. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. 1. The capacitor must be tightly connected to the L and N of the L1. 2. When the switch is in the energized state, do not put a cover on the glass panel. When the switch is in the energized state, place the glass panel top cover on it. Then the switch will not work. Please restart the main power switch at home. It will work. 3. Solve the problem of insensitive touch. Problem: The switch base is screwed too deeply and too tightly, resulting in a crevice between the backlight boar Solution: Don't screw the locking screw too deep, if you can't reach it, you can replace it with a longer screw; or fill something between the switch and the bottom box. For touch-sensitive situations, as long as you pay a little attention during the installation process, this usually rarely happens. Package Includes: 1 Piece Switch Panel. (with 1 Piece Capacitor, 1 Piece Manual, 1 Piece Installation Package).