JoyNano 12W LED Wall Sconces Modern Brief Flat-Panel Lamp 3200K Warm White Bedroom Hallway Staircase Decorative Lighting Aluminum Base Acrylic Shell Lighting Color: Warm White 3200K. Power 12W Max, Energy Saving. Material: Aluminum and Acrylic Plastics, Elegant Design. Size: Height 29cm 11.4-inch, Width 11cm 4.3-inch High Quality 5730 SMD LED, Long Service Life and Eye Protection. LED lamp saves up to 80% power compared to traditional incandescent. More than 20000 hours lifespan. High Quality 2835 SMD LED, Eye protection and environment friendly. No mercury, lead, UV or thermal radiation. Aluminum metal base with wiredrawing craft adds a touch of elegance, easy for heat dissipation and effective anti-corrosion. The LED driver is universally 90V-260V input and automatic protection, ensure safety usage of lamps. Input Voltage: AC 85-265V (Worldwide Use) Power: 12W Max Energy Class: A+ Luminous Flux: 1200LM Light Source: SMD 2835 LED Lighting Color: Warm White Color Temperature: 3000-3200K Material: Aluminum Metal and Acrylic Plastics Style: Modern / Contemporary Dimmable: NO Recommended Room Size: 5-10 Size: 29 x 11cm (Height x Width) 11.4 x 4.3inch No cable and No power switch included. Please connected to the AC Wire directly, Wire must be connected to an external button control switch. Wall Mounted Design, Does NOT fit Electrical Gang Box. Professional Installation of qualified electrician is highly recommended. Use a screwdriver to screw out the bolts which connected the mounting base and main fixture. Fix the mounting base on the wall (wooden wall, using self-tapping screw to fix; cement wall, drill holes to install; if you have a suitable electric box to fix this wall light, that would be easier to install.). Connect the power cords of the wall lamp to the 110V or 220V circuits (no distinction between the live line and zero line, one for live line and the other for zero line). Put the main fixture onto the mounting base, aim at the bolt hole, then fix the screws.