The Design House 156505 3-Light LED Ceiling Fan Light Kit is designed for use with most standard ceilings fans with a 3-1/2-inch switch housing cap and 1/2-inch center post. The satin nickel finish and alabaster white glass shade softly diffuses light to your room with 350 Lumens and 3000K for a warm white color to provide a calm and inviting ambiance. There are two holes in the bowl cap - one for the pull chain and one for the light on/off control. The pull chain is simple and intuitive; simply pull the knob down and adjust your settings and speeds with one quick movement. This kit is rated for 120 volts and includes (3) 4.5W (total 13.5W) LED candelabra-based bulbs for energy efficiency.