Shelly Duo RGBW – Smart Bulb

Shelly Duo RGBW – Smart WiFi Bulb with White Light and RGB Colors

The Shelly Duo RGBW is a smart WiFi bulb designed to transform the lighting in your home or business. It combines warm and cool white tones with a wide RGB color palette, along with advanced scheduling, remote control, and compatibility with leading voice assistants and home automation platforms.

Connect, control and customize the light your way, without the need for an additional hub.

Technical specifications of the Shelly Duo RGBW

Available models

The Shelly Duo RGBW bulb is available in two versions:

• E27 with 9W power, luminous flux of up to 800 lumens and a beam angle of 180°.

• GU10 with 5W power, luminous flux of up to 400 lumens and a beam angle of 120°.

Power and efficiency

Both models operate on a 100-240 V AC, 50/60 Hz power supply , integrate low-consumption LED technology and have an estimated lifespan of 30,000 hours , with a standby consumption of less than 1.5 W.

Temperature and color

They offer natural white light of 4000 K , along with a wide range of customizable RGB colors , with dimming in all modes.

Connectivity and control

The connection is made via Wi-Fi 802.11 b/g/na 2.4 GHz , without the need for a hub. The bulb includes an integrated web server and can be controlled from the Shelly app, as well as from Android, iOS, Amazon Alexa, Google Assistant, Home Assistant, and other automation systems via MQTT, CoAP, and REST API .

Dimensions and design

• E27 : 60 x 122 mm.

• GU10 : 50 x 73 mm.
  Finished in matte glass, with IP20 protection rating and operating range between -20 ºC and +40 ºC .

Benefits and applications of the Shelly Duo RGBW

With the Shelly Duo RGBW, you can create unique atmospheres in any space, from warm and relaxing lighting to colorful and dynamic scenes. Ideal for residential use, offices, shops, or more advanced home automation projects, this smart bulb allows you to:

• Save energy thanks to automatic programming and timed shutdown (sunrise/sunset).

• Integrate with the rest of the Shelly devices for complete lighting scenes.

• Personalize your home with hundreds of color and brightness combinations.

Its versatility, easy installation, and compatibility with multiple platforms make it one of the most practical and advanced smart lighting solutions.