Supports Hue, Tuya, SmartThings, Echo Plus, Echo Show (2nd generation), and other Zigbee 3.0 standard gateways. Compatible with Tuya and Smart Life app control. Pairs directly and quickly with Echo and Google Home Assistant for smart voice control. Features RGBCW technology to adjust various colors and brightness levels. Color temperature range of 2700K to 6500K, allowing adjustment from warm white to cool white, with RGB capable of mixing multiple colors. Energy-efficient 9W smart bulb with E27 base, producing 850 lumens, equivalent to a 90W incandescent bulb. Saves up to 80% energy and has a long lifespan. Specifications: Standard: E27 Material: Aviation aluminum, plastic Input voltage: AC 90-250V 50/60Hz Light color: RGB + Warm white + White (2700K-6500K) Power: 9W Color temperature: 2700-6500K Luminous flux: 850LM Color rendering index (CRI): 80 Network: 2.4GHz Wi-Fi Wireless standard: Zigbee 3.0 Life: >50000 hours Beam angle: 270 degrees Weight: 82g Product size: 114 x 60mm Package includes: 3 x Zigbee Smart E27 LED Bulb 3 x User Manual Note: This product requires a Zigbee 3.0 gateway for operation. Please ensure compatibility before purchase.