This is a remote-controlled and colour-changing LED RGB light bulb. It fits multi-purpose in life. It has a beam angle of up to 270 degrees, 450 lumens. It is very easy to use and adjust colour and brightness.

Higher Sensitivity Remote Control and Memory Function: The remote control works from a range of 5 meters, so you can easily switch between 16 different colors, two lighting modes (RGB fade/flash), turn the light on and off, switch Switch between brightness modes and adjust timing and lighting speed from the comfort of your couch. It will remember the color that was last selected, which means you don't have to spend time resetting it.

The light has 12 colour to choose from, 3 levels of brightness to adjust, which provides setting on various light effects fulfilling different environmental needs and reflecting different moods. It is environmental friendly and energy-saving as equivalent to 100% brightness of a 40W incandescent. One-button night light function can directly provide darker lights to meet sleep needs.

Two lighting modes allow you to set up the appropriate atmosphere anytime to bring you a better visual experience. Flash mode gives you a stage effect when enjoy concert or stage performances, just let the light and atmosphere to match to create an immersive feeling. Smooth mode provides automatically cycle switching on light colour in different atmosphere. It also adjusts the rhythm and creates more surprises and romance.

Memory & Synchronization: This light bulb can memory the last color or mode we used. Synchronization is a revolutionary innovation for environments where multiple light bulbs are used together, such as fan lights, bar lamps, chandeliers, table lamps, and more. When we use flash and smooth modes, the rhythm of the color changing of the bulb can always be consistent. Note: One remote control can control all bulbs.

More Safety:Flicker free, protect child's vision; high energy efficiency, no UV rays or other harmful radiation; Mercury free, safe, stable and reliable.