2-Pack Led Bulbs Daylight A21 5000k Dimmable 75 watt Equivalent 13w LED Bulb - 120v E26 UL, Energy Star Qualified A21 Light Bulb Dimmable - 13W 75watt-Equivalent 1100Lm - 5000K Daylight - Beam angle:300 Voltage:120 volts - E26 13W equivalent to 75W incandescent bulb, 85% energy saving. Saving you $226 in energy costs over the life of the bulb Finless thermal design, dust is not easy to be accumulated, Instant-on light and fully 10%-100% dimmable, dimming smoothly. No radiation, No stroboscopic, work and study does not hurt the eye, 5000k make the room looks more brighter and modern. UL, Energy Star approved, Long Life: 35,000 hours. We give 3 Years warranty.