Shelly Duo E27 RGBW WiFi Smart Lightbulb Setup Guide

Shelly Duo E27 RGBW WiFi Smart Lightbulb

  • Tools required:
    • Smartphone with iOS or Android and working WiFi.
    • Stable WiFi network (details such as 2.4 GHz vs 5 GHz not specified).
    • Stable ladder or step stool if fitting is out of reach.
    • Soft cloth or gloves to handle the bulb when cool.
    • Means to switch mains power off (wall switch or consumer unit) — for any work on fixed wiring use a trained electrician.
  • Applications:
    • Shelly mobile app or a compatible smart-home app (specific app name or compatibility details not specified in product fields).
    • Voice assistant apps for voice control where supported (specific assistants not specified).

  • Safety and electrical warning: This product is designed for use on 240v mains. Any work on fixed wiring, recessed fittings, junction boxes or permanent electrical installations must be performed by a trained, qualified electrician. To replace a bulb in a standard lamp or lamp-holder, ensure the circuit is isolated and the lamp is cool before handling.
  • Confirm compatibility: The Shelly Duo fits standard E27 lamp-holders. Confirm the fitting type and that the fixture accepts the physical size of the bulb.
  • Power off and prepare: Switch off the light at the wall switch and, if practical, isolate the circuit at the consumer unit. Allow the existing bulb and fitting to cool before proceeding.
  • Install the bulb: Using a soft cloth or gloves, remove the existing bulb and screw the Shelly Duo into the E27 socket until secure. Do not overtighten. If the fitting requires an enclosed or dimmable bulb, check fixture compatibility (not specified in product fields).
  • Restore power and observe boot behaviour: Restore power at the switch or consumer unit. The bulb will power up; allow up to one minute for the internal electronics to initialise. The product description indicates WiFi connectivity; expect a visual indication (blink or colour change) during initialisation — exact behaviour is not specified.
  • Set up WiFi and app control:
    • Install the Shelly mobile app or the compatible smart-home app on your smartphone (specific app name not specified). Create or sign in to an account if required by the app.
    • With your phone connected to your home WiFi, follow the app's prompts to add a new device. The app will typically detect the bulb or allow manual provisioning. If the app asks for network credentials, supply them as prompted. Note: whether the bulb requires 2.4 GHz or supports 5 GHz is not specified.
    • Complete the on-screen steps to add the bulb to your network, assign a name (for example, "Living Room Duo"), and place it in a room or group as desired.
  • Configure basic settings and capabilities:
    • The Shelly Duo supports RGBW control and adjustable white tones (colour temperature). Use the app to select colours, adjust brightness and set white tones to achieve the desired ambiance.
    • Create schedules, timers or scenes in the app if available. Use grouping to control multiple Shelly devices together if required.
    • Check the app for firmware updates after initial setup and apply updates if offered.
  • Voice assistant and integrations: The product description indicates compatibility with popular smart-home platforms and voice commands. To enable voice control, follow the voice assistant provider's instructions to link the Shelly account or the device within the assistant's app (specific steps vary by platform and are not specified).
  • Troubleshooting:
    • If the bulb does not power on, verify the circuit is live and the bulb is correctly seated. Check the lamp and switch.
    • If the app cannot find the bulb, ensure your phone is on the same network, the bulb has completed its boot cycle, and the router is functioning. If your router uses separate SSIDs for different bands, try connecting the phone to the same band required by the device (band requirement not specified).
    • For persistent issues consult the manufacturer's documentation or support. Factory reset and device-specific recovery procedures are not specified here; follow the manufacturer instructions for reset steps.
  • Final checks: Verify the bulb responds to on/off, brightness, colour and white-tone controls via the app and any linked voice assistant. Place the bulb into any scenes or schedules you require and confirm stable operation over the next 24–48 hours.
  • Disposal and handling: Dispose of the bulb and packaging according to local regulations for electronic waste. Do not expose the bulb to excessive moisture or enclose in completely sealed fittings unless the product documentation explicitly permits that.