Shelly Duo E27 Gen3 RGBW WiFi & Bluetooth Smart Bulb - Pack of 10

The Shelly Duo E27 Gen3 is a versatile smart lighting solution that brings both vibrant colour and precise white lighting into your home or workspace. Designed to fit any standard E27 socket, it installs as easily as a regular bulb while unlocking full smart control via Wi-Fi and Bluetooth—no hub required. Whether you want to energise a room with vivid colours or create a calm, warm atmosphere, this bulb offers complete flexibility with millions of colours and tuneable white light ranging from 2700K to 6500K.

Built for more than just lighting, the Shelly Duo E27 Gen3 adapts to your lifestyle. Create schedules that follow your daily routine, automate lighting based on sensors, or set advanced scenes using scripting and webhooks. Night Mode ensures soft, comfortable lighting during late hours, while real-time power monitoring helps you keep track of energy usage and optimise efficiency. With built-in WiFi range extension and BLE gateway functionality, it also strengthens your smart home network while seamlessly connecting with other devices.

• Multicolour RGBW lighting, plus tuneable white (2700K–6500K, 8.5W, 800 lm)

• WiFi & Bluetooth connectivity with no hub required

• Built-in WiFi range extender and BLE gateway

• Real-time power consumption monitoring

• Smart schedules, scenes, and advanced scripting support

• Compatible with Home Assistant, Alexa, Google Home, SmartThings, and more

From colourful, dynamic scenes for entertaining, to soft, adaptive lighting that follows the rhythm of your day, the Shelly Duo E27 Gen3 transforms any space with ease. It can welcome you home with the perfect light, adjust automatically throughout the day, and even simulate occupancy while you’re away, delivering comfort, efficiency, and peace of mind in one simple upgrade.

Specifications

Power

Power supply: 220-240 V~ 50/60 Hz

Power Consumption: 8.5W

Idle power consumption:

• <0.5W when only Bluetooth is enabled

• <1W, when Wi-Fi and/or Access Point is enabled

Features

Socket: E27

Dimming: Yes

Colour: RGB

Colour temperature: 2700K - 6500K

Brightness: Up to 800 lumens

Glass/Coating: PC frost cover

Protection Class: IP20

Ambient temperature: -25ºC to +40ºC

Lifetime: 15,000 hours

Beam angle: 200°

Filament: LED SMT

Power measurement: Yes

Connectivity

WiFi Protocol: 802.11 b/g/n

WiFi RF Band: 2401 - 2483 MHz

WiFi Max. RF power: < 20dBm

WiFi range (depending on local construction):

• up to 50 m outdoors

• up to 30 m indoors

Bluetooth Protocol: 4.2 (BLE)

Bluetooth RF band: 2402 - 2480 MHz

Bluetooth Range (depending on local construction):

• up to 30m outdoors

• up to 10m indoors

Dimensions

(HxW): 60 x 110 mm