• Touch Control: With a gentle touch on the tempered glass surface, effortlessly turn lights on/off, adjust brightness, or switch between pre-set lighting scenes.

• Bluetooth Mesh Connectivity: Experience seamless and reliable wireless control of your lights through Bluetooth Mesh technology.

• App Control: Use the Yeelight app to customize your lighting, set schedules, create scenes, and control your lights remotely from anywhere.

• Voice Control: Seamlessly integrate with Amazon Alexa and Google Assistant to control your lights with simple voice commands.

• Customizable Backlight: Personalize the switch’s backlighting with your preferred color or brightness level to match your mood or decor.

• Multiple Control Options: Enjoy the flexibility of controlling your lights through touch, voice, app, or even traditional manual operation.

• Easy Installation: Replace your existing wall switch with the Yeelight S21 effortlessly, with no additional wiring required (neutral wire needed).

Technical Specifications:

• Wireless Connection: Bluetooth Mesh
• Input Voltage: 100-240V AC, 50/60Hz
• Rated Load: 6A (resistive load)
• Operating Temperature: -10℃ to 40℃
• Operating Humidity: 0% to 85% RH
• Dimensions: 86mm (L) x 86mm (W) x 36mm (D)
• Material: Tempered Glass + PC
• Certifications: CE, RoHS

• Smart controls require an YeeLight Pro S20 Gateway

• The YeeLight Pro S21 Series Smart Switch Glass Click are meant for professional installations. To learn more and to get a quotation for whole-home smart lighting that incorporates a mix of different lighting products, please contact our sales team.

If you are interested in placing an order, please contact us for more details.

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