GoControl Bulbz Z-Wave Dimmable BR30 LED Indoor Flood Light - LBR30Z-1 Uses 7.5w Of Energy But Provides 650 Lumens as Much Light As A Traditional 65w Incandescent Flood Light Bulb Medium-cool 5,000k Light Appearance Perfect For Recessed Can & Track-light Fixtures That Use Flood Lights Such As Kitchens, Bathrooms, Living Rooms & More Includes Wall Light Switch Clip That Keeps The Light Switch On To Ensure The Z-wave Circuitry Inside The Flood Light Bulb Is Always Active Dim: 5.38"h X 3.75" Dia