Create the atmosphere, not cold: energy saving and environmental protection. The light is not dazzling and helps to protect your eyes. Perfect for taking pictures or making videos, LED RGB bulbs will make you look better in the camera. [4-level brightness and 16 RGB colors] There are 16 colors to choose from, the 4-level brightness can be adjusted, and the one-button night light function can directly provide dark light to meet the sleeping needs. It has four automatic cycle modes (flash, strobe, fade and smooth) suitable for various scenes. Lighting mode allows you to set the right atmosphere at any time, bringing you a better visual experience. Whether you are a party or want a romantic moment. Suitable size, wide use:bulbs are very suitable for ceiling fan bulbs, chandeliers, chandelier bulbs, candle bulbs, lamps, wall lamps, outdoor lamps, etc. Suitable for indoor lighting, coffee shops, shopping malls, bars, restaurants, hotels, kitchens, living rooms, restaurants, bedrooms, corridors and wall lamps. [Memory and Synchronization] This RGB light bulb can remember the last color or mode we used. Synchronization is a revolutionary innovation, which is suitable for the environment where multiple light bulbs are used together, such as fan lights, bar lights, chandeliers, table lamps and so on. When we use flash and smooth mode, the rhythm of the color change of the light bulb can always be consistent. (Note: One remote controller can control all the light bulbs. ) Specifications: Power 20W Colour:As Shown Material:Plastic coated aluminum Package Contents: 2 x light bulb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.