Energy Saving Bayonet Light Bulb : Replacement of 60 watt bayonet incandescent bulbs by only 8W LED, Consumption 85% Less，Non Dimmable. B22 LED Bulb:The LED bayonet bulbs are perfect for use in kitchens, living rooms, bedrooms, bathrooms and hallways in your table and floor lamps, pendant fixtures or ceiling fixtures. Extremely Long Life:All products were strictly through high temperature test and check before sent out. The 60W bayonet light bulbs can last up to 15,000 hours, reduces the hassle of re-lamp frequency. Easy to Install: The B22 bayonet bulbs are easy to fit into standard bayonet fittings or lamp holder, instantly without delay. Warming up time is less than 0.5 seconds. No buzzing or humming, no flicker. Bayonet light bulb 60W Equivalent : More natural light is offered and 180 degree beam angle. No mercury, No UV or IR Radiation,4000k led bulb HIGH CRI (CRI>80Ra)