Now you can convert a standard 3 1/4 outlet box to a low profile LED fixture. Converts patent pending design allows for the driver to install into the electrical box which creates a fixture with only a 1 extension from the ceiling. High efficiency and smooth dimming down to 5% makes this an excellent choice hallways, kitchens, and utility lighting. Bronze Finish White Glass 15W LED Bulbs Bulb s Included Input Voltage 110 Color Temp 2800/2900 Rated Lumens 1050 Color Rendering Index 80 Dimmer Standard/Lutron or Leviton CL Part of the Convert Collection Safety Rating Dry Warranty 10 YearsOverall Dimensions 8 W x 1.1 H Item Weight 1.8 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.