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

The Shelly Duo E27 Gen3 is a smart lighting solution that combines simplicity, flexibility, and powerful automation in one elegant package. Designed to fit into any standard E27 socket, it upgrades your existing lighting instantly, no hub or rewiring required. With built-in WiFi and Bluetooth connectivity, you can control your lighting directly from your phone, smart home system, or even a Shelly BLU remote or button. Whether you want to brighten your workspace or create a warm, relaxing atmosphere, this bulb gives you full control over both brightness and colour temperature, ranging from a soft 2700K warm glow to a crisp 6500K daylight tone.

Beyond basic lighting, the Shelly Duo E27 Gen3 is built for intelligent living. It allows you to create schedules that follow your daily routine or sync with sunrise and sunset, automatically adjusting light levels throughout the day. Night Mode ensures gentle, low-brightness lighting during late hours, while advanced features like scripting, local actions, and webhooks enable deeper customisation for more complex setups. It even includes real-time power monitoring, helping you track energy usage and make smarter decisions about your consumption.

• Tuneable white light from 2700K to 6500K (8.5W, 800 lumens)

• 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 gently lighting your path at night to creating the perfect ambience for any moment, the Shelly Duo E27 Gen3 adapts effortlessly to your lifestyle. It’s more than just a bulb, it’s a smart, energy-efficient lighting experience that works exactly the way you want it to.

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 temperature: 2700K - 6500K

Brightness: Up to 806 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