[Energy Efficient]: Save more than 90% of electricity cost, provide more than 15,000 hours of lamp life, and reduce lamp replacement frequency. To note: This LED Edison bulb is not dimmable, please do not use it with the dimmer. [Retro Appearance]: This LED Edison bulb retains the traditional design of the Edison bulb and is lit in warm white 2200K. High CRI 90 brings vivid and natural colors. [Easy to install]: No installation tools are needed, just screw the socket to install the E27 bayonet accessories. Please turn off the power before installation. Mercury free, good for family, high quality LED bulb. [Widely Used]: It is suitable for indoor lamps, art lighting, collections in showcases and cabinets, and is very suitable for home decoration. Bedroom, living room, dining room or bar, bistro, cafe, hotel, dining room lighting, etc. Specification: Size: 130*95MM Power: 3W Color temperature: warm yellow 2200K Socket: E27 Suitable for families, restaurants, hotels, bars and shops.