LED Vanity Lighting Description: The super bright LED light is far more amazing than you can image. It can light up your room just as an expensive light fixture do, but save more than 90% of power consumption. This light made of high quality metal materials, safe and long lifespan. Modern, simple and fashion design, perfect for indoor, porch, hallway, lobby, cafe, hotel, bedroom, shop, living room. Specification: Input voltage: AC 110V-265VLight body color: BlackIntegral Light Source: SMD LEDBody temperature: <60°CLED working temperature: <65°C Dimension: 6 Wattage one: 9.45IN x 3.35IN x 1.3IN 14Wattage one: 16.14IN x 3.35IN x 1.3IN 16 Wattage one: 20.08IN x 3.35IN x 1.3IN 20 Wattage one: 24.02IN x 3.35IN x 1.3IN 24 Wattage one: 28.35IN x 3.35IN x 1.3IN 30 Wattage one: 35.83IN x 3.35IN x 1.3IN 36 Wattage one: 43.7IN x 3.35IN x 1.3IN Installation: This fixture does need to be hard wired. Professional installation is recommended. Steps to install: 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.). May not fit the US standard junction box. 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.