Itechwell(TM) Xlight-2 Bluetooth LED Light Bulb-Creative Bulb-Gift light-Aviation aluminum- Dimmable Multicolored Color Changing LED Lights(over 16 millon colors) - Smart LED Bulb Lights for Home, Office, Parties, Dinners, Disco - 85~240 Volts - E27 Medium Base- 6 Watt (60 Watt Replacement) - Energy Efficient Personal Wireless Lighting- temperature: 3000K-6500K controllable- IQ Spectrum Bulb Bluetooth 4.0 light(RGB+Warm+Cool)- Smartphone Controlled - Works with Apple iPhone, iPad, Android Phone and Tablet - 100% Money Back Guarantee (Try Risk Free!!) Control up to 10 Smart LED Light Bulbs at once or individually - turn on and off, dim and brighten, change color, and timer and scheduling functions Simple to install and energy efficient - Simply screw into a standard light socket and enjoy up to 20,000 hours of lighting using 10% less energy than incandescent bulbs Choose from up to 16 Million different colors - Personalize your lighting with a color palette of over 16 million colors, plus different tones of white light Disco Mode - Changes the color of the bulb in sync with music and sound Control lighting from your smartphone or tablet using the free Delite app - Compatible with iPhone 6 Plus, 6, 5S, 5C, 5, 4S; iPad 4, 3, Mini, Air; Android 4.3 and higher (requires Bluetooth 4.0 compatible device):Installing the App(please scan the two-dimensional code on the instruction manual of the bulb, you can find it in the box).