Tabu Lumen Smart LED Light Bulb TL 800 Multicolored Smart Mood LuMini E26 Socket Light Dimmable Compact Bulb Pack Smartphone App Controlled Bluetooth 4.0 App-Controlled - LED Smart Bulb for Indoor lighting, Mood lighting, Party lighting Lumen App Cool Features - APP lets you control all the Lumen Smart Bulbs at home (or a selection of them) from your mobile smart phone. Simple to use, Plug and Play - Existing market solutions for advanced lighting systems required complex wiring and clunky control boxes fixed at a certain point in the house, and are expensive. RGBW - The Lumen Smart Bulb can create lights in any color from the full color spectrum. The Lumen has included 7 Watt white LED light that generates around 400 lumens of light. It creates a perfect warm-white light that is great for daily usage. Power Saving and Long Lasting - 400 lumens is able to create the same amount of a 40W light as a conventional light bulb, with much lower power consumption. Besides energy savings, the Lumen also has a longer life span.