10 PACK Dimmable MR16 GU10 LED Light Bulb, 7W (60W Equivalent), 5000K Daylight, 36&deg; Beam Angle, 500Lm, UL-listed, 110V for Track Lighting, Recessed Light, 2 YEARS WARRANTY 90% less energy consumption, significantly reduce on energy cost, 7W high brightness LED bulb equivalent to 60W halogen bulb Standard MR16 shape with GU10 base, perfectly replace your ordinary GU10 halogen bulbs, can be used in track or recessed lighting, etc. 100%-10% fully dimmable range with smooth and quite dimming experience, no flickering or buzz, instant on. CRI&gt;80 excellent color consistency One bulb can be used for about 27.4 years (based on3hrs/day), reduce your bulb changing frequency and maintenance cost UL-listed for safety operation and quality assurance, superior heat dissipation, no mercury, UV, infrared or other deleterious radiation