20 Watt 120V BR40 GU24 Twist and Lock Base LED is a fully dimmable lamp ideal for use in residential and commercial applications, most commonly used in recessed lighting. Available in choice of Very Warm 2700K or Warm 3000K color temperature, 83CRI, 1400 lumens. 50,000 hour average lamp life. Equivalent to 120 watt BR40 incandescent. High performance driver offers smooth dimming and is compatible with a variety of dimmers per attached dimmer compatibility list. UL listed. 5-year product warranty. Dimensions: 5 inch width x 6.4 inch length.