SUNEON Mr16 Gu10 Led Bulbs Dimmable Daylight 5000k 600Lumen 7.5w 75w Equivalent 5 Pack 120v with UL and Energy Star Led MR16 gu10 5pack spotlight Dimmable - 7.5w 75watt-Equivalent 600Lm - 5000K Daylight - Beam angle:40degree 120v Under normal use life can reach 25,000 hours. Strong and durable, transportation is not damaged. Standard Size like the Halogen Bulbs, directly replace the Halogen gu10 lamp, easy installation and instant on UL Listed, FCC, Energy Star, and third party lab tested and verified specifications No radiation, No stroboscopic, work and study does not hurt the eye, 85% energy efficient by Energy Star test