Shelly Duo GU10 RGBW Smart Lightbulb

The Shelly Duo GU10 RGBW Smart Lightbulb represents a sophisticated approach to modern lighting control, combining vibrant colour capabilities with intelligent automation features. This smart bulb eliminates the need for additional hardware by operating directly through your existing Wi-Fi network, making it an accessible entry point into home automation. With its comprehensive colour spectrum and tunable white light functionality, users can create precisely the right atmosphere for any occasion while maintaining full control from anywhere via their mobile device.

Designed for seamless integration into both new and existing smart home ecosystems, this GU10 bulb offers local and remote control capabilities without requiring a dedicated hub. The built-in scheduling features allow for automated operation based on time of day or sunrise/sunset patterns, while compatibility with major voice assistants ensures convenient hands-free control. The matte finish glass provides comfortable, diffused lighting ideal for accent lighting and creating ambient environments in residential and commercial spaces.

Technical Specifications

• Power Rating: 5W
• Socket Type: GU10
• Power Supply: 100-240V~, 50/60Hz
• Brightness: Up to 400 lumens
• Dimming: Full range dimming capability
• Colour Temperature Range: 2700K – 6500K (tunable white)
• Beam Angle: 120 degrees
• Filament Type: LED
• Glass/Coating: Matte finish
• Protection Class: IP20
• Operational Temperature: -15°C to +40°C
• Device Power Consumption: < 1W in standby
• Lifetime: 30,000 hours
• Dimensions: 50 x 73 mm

Key Features

• No Hub Required: Connects directly to your Wi-Fi network without additional hardware
• RGBW Colour Control: Full spectrum colour options plus tunable white light
• Voice Assistant Compatibility: Works with Amazon Alexa, Google Assistant and iOS/Android devices
• Automation Capabilities: Sunrise/sunset scheduling and weekly timers
• Local and Remote Control: Manage lighting from anywhere via mobile app
• Home Automation Integration: Compatible with MQTT, CoAP and REST API for custom automation projects
• Energy Efficient: Low power consumption with high lumen output
• Universal Voltage Support: Operates on 100-240V power supplies

Use Cases

This versatile smart bulb excels in numerous applications where precise lighting control enhances both functionality and ambience. In residential settings, it serves perfectly for creating mood lighting in living rooms, providing accent lighting for artwork or architectural features, and offering flexible illumination in bedrooms with colour temperature adjustment for different times of day. For commercial applications, the bulb works well in hospitality environments, retail displays, and office spaces where scheduled lighting operation reduces energy consumption. The automation capabilities make it ideal for security lighting scenarios, while the colour-changing features support seasonal decorations and special event lighting arrangements.