Premium QualityMade from high quality materials with no mercury, lead or other harmful emissions. Anti-vibration, no UV or IR radiation perfectly suitable for home use. Long lifeCan be used continuously for more than 30,000 hours and up to 10,0000 switching cycles. Energy SavingThe LED bulb is only 3 watts whose brightness is equivalent to 30 watts incandescent bulb. In this case, 90% electricity can be saved. Perfect LightsAt 300 lumens and CRI above 83, which can provide vivid and natural color. 6500 Kelvin warm white lighting creates a more comfortable and peaceful environment for your eyes. Ideal for living room dining room, the room, etc. . Easy InstallationThe structure of each bulb is compact, no extra splicing but only need to install them directly. If there are any questions, please do not hesitate to contact us. Product Description ParametersPackages: 10 bulbs. Wattage: 3W Lumen: 300LM Bulb Base: Standard E27 CRI:> 83 Input voltage: AC 185-265V LED color: warm white 2700K Material: Aluminum coated plastic Dimmability: Non-Dimmable (can't work with dimmer)Features Eco-friendly, power consumption much more dim.These 3W LED bulbs produce the same output as old fashioned bulbs but are much more efficient. As the power of the LED lamp is only 3 watts, but the lightness is the same as the 30 watt incandescent bulb. High quality compliance with CE, ROHS. Much longer service time than most products on the market. The lamp can be used continuously for more than 65000 hours, and it can be turned on and off for up to 10000 times. Instant light, no warm-up time. Many application situations, such as living room, dining room, bedroom and any other room where you want softer lighting.Good TipsThis E27 bulb is powered by AC 185-265V circuit, it does not is not dimmable, please do not use them with a dimmer or dimmer, because the dimmer may cause flickering, noise or even damage. Please turn off the power before replacing the 27 LED bulb. Please confirm product specifications before ordering to ensure proper fitment.