4 pack B22 Lights Bulbs, 800 lumens, 60W, 

Low Wattage, High Brightness, Environmentally friendly. Every color is dimmable and tunable, bright enough, you can set your preference mode

With the free PlusMinus App (with PlusMinus skill) on your smartphone or tablet, you can control your light bulbs on your phone remotely when you leave home or traveling.

Set your wanted color lights through PlusMinus App to go with various festival decorations such as Christmas, Halloween, Valentine's Day. 16 million colors helps to create your favorite light effects.

The timer function enables smart light no hub power on and off automatically, time setting for sunset/sunrise and you can have a schedule to make the light lighting gradually from what the color/brightness you like when you wake up or go to sleep.

If you bought two or more smart colour changing lights in your home and then you can just connect one light, and other lights will be group connected.

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