H Series 202 Summit 15 Watt LED Track Head offers driverless AC LED technology and superior light output in a small, unobtrusive design. Features BeamShift technology, allowing in-field change of beam angle, 25 or 40 degree, simply by changing the location of the lens with a simple flat-head screwdriver. The high output LEDs outperform halogen 50W MR16. Constructed of die cast aluminum with removable PC lens cap for easy change of lenses or accessories. Finish in Black or White powder coat paint. Accepts one lens accessory. 360 degree horizontal and 90 degree vertical aiming. Includes 15 watt 3000K color temperature, 85CRI, 540 to 660 lumens depending on beam angle. Includes LED power supply and features replaceable LED module. Input voltage: 120VAC 50/60Hz. 50,000 hour average lamp life. Dimmable to 10 percent with low voltage electronic dimmer, sold separately. Compatible dimmers include Lutron Skylark SELV-300P, Lutron Diva DVELV-300P, or Leviton MLE03-1. Energy Star rated. ETL listed. 5 year product warranty. Dimensions: 2.6 inch width x 3.75 inch depth x 6.1 inch height. For use with WAC H Series and Halo Lighting 120 volt single circuit line voltage track system.