Philips LED MR16 Dimmable 15-Degree AirFlux Spot Light Bulb: 380-Lumen, 2700-Kelvin, 7-Watt (35-Watt Equivalent), GU5.3 Bi-Pin Base, Soft White, 1-Pack Philips MR16 AirFlux LED spot light bulbs provide 380 lumens of bright, crisp white, dimmable light at a focused 15-degree beam angle equivalent to 35-watt halogens at 1/5 of the energy consumption. Ideal for track lighting, these bulbs have GU5.3 bi-pin bases. Not for use with Philips HUE products. Perfect for accent and ambient lighting in home, hospitality and retail spaces, these lights offer a crisp, uniform beam and excellent color rendering to highlight and showcase artwork and product displays, as well as for general directional lighting in hallways, stairwells, and alcoves. Philips LED dimming is flicker-free, silent, and tested work with more dimmer switches than any other LED on the market. The light dims smoothly from 2700-kelvin down to a soft glow with greater clarity than halogen light bulbs. Safe for the environment, LEDs don't contain any mercury. These LEDs turn on instantly with a high intensity, 15-degree beam that emits virtually no UV/IR light and will not fade colors. LEDs last 10X longer than halogen lights saving you the hassle and cost of frequent bulb changes. This Philips MR16 LED has an expected lifespan of 25,000 hoursthat's over 22 years based on usage rates of 3 hours per day. At 7 watts, these bulb uses 1/5 the energy of 35-watt equivalent halogen bulbs to save money and serve the environment.