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 Alexa and Home Assistant for smart voice control. Features RGBCW technology to adjust various colors and brightness levels, with a color temperature range of 2700K to 6500K, allowing seamless adjustment between warm white and cool white, and RGB color mixing. Energy-efficient 9W smart bulb with E27 base, producing 850 lumens, equivalent to a 90W incandescent bulb, saving up to 80% energy. Long lifespan of over 50,000 hours. Specifications: Standard E27 base, constructed from aviation-grade aluminum and 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. Lifespan: >50,000 hours. Beam angle: 270 degrees. Weight: 82g. Product dimensions: 114x60mm. Package includes: 3x Zigbee Smart E27 LED Bulbs, 3x User Manuals. Note: This product requires a Zigbee 3.0 gateway for operation.