1. High-quality Bluetooth smart bulb, compatible with voice assistants like Alexa, Google Home, and Apple Siri. 2. Features timer and delay switch functions. 3. Control via mobile app��no gateway needed. Supports remote operation, multi-bulb pairing, and group control. 4. 16 million colors with smooth adjustment. 5. Multiple preset scene modes and customizable lighting options. 6. Adjustable brightness. 7. Music sync mode changes colors and frequency to match music. 8. Smart color picker for personalized lighting via camera. **Specifications:** - Material: PC - Base: E27/B22 - Light type: RGB - Voltage: AC85-265V - Control: Bluetooth - App: Lotus Lantern - OS: Android 4.4+/iOS 9.0+ - Power: 9W (RGB + CW) - Brightness: 500lm - Beam angle: 120�� - Color temp: 2700K-6500K - Lifespan: 50,000 hours - Operating temp: -20��C to +45��C - Range: Up to 30m **Package includes:** 1x Smart bulb 1x Manual