PAR16 spot with Zigbee technology. Product features: Control via compatible smart home system (gateway and app). Control via voice control available: Google Assistant or Amazon Alexa, depending on the smart home system used. RGB color control, approx. 16 million color options adjustable. Light color adjustable via Tunable White: warm white to cold white (2,700,6,500 K). Network protocol: ZigBee 3.0. Dimmable. Service life: up to 20,000 hours. Connection to a compatible smart home system (gateway and app) required for full functionality. Product advantages: Wireless control via app. Easy installation and use. Does not contain mercury. Areas of application: General lighting. Living spaces. Commercial (hotels, bars, boutiques, etc.). Outdoor use only in suitable outdoor lights.