【APP Remote Control】Connect directly to WiFi without a hub. Control your bulb remotely via the SmartLife or Tuya app from anywhere, even when you're miles away. Turn lights on or off from your phone, even while in bed. 【Voice Control】Works with Alexa and Google Assistant for hands-free voice control. Simply say "Alexa, turn on the light" to operate your bulb. Compatible with Echo and Google Home devices. 【Scheduling Function】Set timers to automatically turn the bulb on or off. Create customized lighting schedules to make your home appear occupied when you're away. 【RGB+W+C Lighting Mode】Choose from 16 million colors with adjustable RGB, warm white, and cool white lighting. Use as a functional LED bulb or set the mood with customizable ambient lighting. 【Group Control & Sharing】Control multiple bulbs with one app. Create groups for synchronized lighting and share device access with family or friends for multi-user control. Features: 【APP Remote Control】Connect directly to WiFi without a hub. Control your bulb remotely via the SmartLife or Tuya app from anywhere, even when you're miles away. Turn lights on or off from your phone, even while in bed. 【Voice Control】Works with Alexa and Google Assistant for hands-free voice control. Simply say "Alexa, turn on the light" to operate your bulb. Compatible with Echo and Google Home devices. 【Scheduling Function】Set timers to automatically turn the bulb on or off. Create customized lighting schedules to make your home appear occupied when you're away. 【RGB+W+C Lighting Mode】Choose from 16 million colors with adjustable RGB, warm white, and cool white lighting. Use as a functional LED bulb or set the mood with customizable ambient lighting. 【Group Control & Sharing】Control multiple bulbs with one app. Create groups for synchronized lighting and share device access with family or friends for multi-user control. Specifications: Rated Input Voltage: 100-240V AC 50/60Hz Lamp Base: GU5.3 Rated Power: 5W Stand-by Power (Light Off): Max 0.5W Typical Output: 380lm Beam Angle: 120 Degree typical Color Temperature: 2800K-6500K, RGB+W+C full color Dimmable: Yes (via app, Alexa, or Google Assistant) Wireless Frequency: 2.412~2.484GHz Wireless IEEE Standards: IEEE802.11b/g/n Compatible App: SmartLife/Tuya Operating Humidity: 5%-90% Working Temperature: -10°C to 55°C Storage Temperature: -20°C to 80°C Item Size (Each): Approx. 60x51x51mm Item Weight (Each): Approx. 37g / 1.3oz Package Size: Approx. 10x7x5cm / 3.9x2.8x2in (1pc), 14x10x10cm / 5.5x3.9x3.9in (3pcs), 15x14x10cm / 5.9x5.5x3.9in (5pcs) Package Weight: Approx. 44g / 1.55oz (1pc), 120g / 4.23oz (3pcs), 200g / 7.1oz (5pcs) Package List: 1 x WiFi Smart Bulb 1 x User Manual (English)