The Shelly Duo E27 is a dimmable warm/cold white, 9W 800-lumen, E27 LED smart light bulb with power monitoring, compatible with the Shelly app, Google Assistant, Alexa, and various home automation platforms, such as Home Assistant, utilising MQTT, CoAP, and REST API. No wiring or complicated installation, these smart light bulbs screw into your existing E27 fitment - great for those who don't want to pull their home apart to intruduce smart lighting. Connect the Shelly Duo directly to your Wi-Fi at home, dim it to your preference, or set it to follow your schedule or other home automation triggers to bring you comfort and make your home more energy efficient. * Wi-Fi Operated - Connect Shelly Duo to your Wi-Fi network. No HUB required! * Colour temperature regulation - Choose your preferred shade from warm to cool whites. * Energy efficient - Reduce energy usage without brightness or quality loss * Power Monitoring - Shelly Duo provides precise monitoring of power consumption * Light intensity adjustment - Enjoy dimmable white light by fine-tuning your brightness * Smart Schedules - Set custom schedules based on your daily agenda or automatically follow the sunrise/sunset and control your lighting accordingly Features * Warm white and cool white dimmable smart bulb * Easy control through the Shelly app or various protocols, platforms, and voice assistants * No hub required! * Compatible with Android, iOS, Amazon Alexa, Google Assistant, and other home automation servers using MQTT, CoAP, and REST API * Embedded web server and connects to your Wi-Fi network * 9W * Brightness: Up to 800 LM with dimming function * Designed to fit a standard E27 light socket Specifications Power 9 W Socket E27 Power supply 100-240 V~, 50/60 Hz Brightness Up to 800 lm Dimming Yes Colour temperature 2700 K – 6500 K Beam angle 200° Filament LED Glass / Coating Matte Protection class IP20 Operational temperature -15 ºC to +40ºC Device power consumption < 1 W Local and remote control Yes Sunrise / Sunset Yes Weekly schedule Yes Lifetime 30000 hours Size 60 x 122 mm Wireless / Wi-Fi protocol 802.11 b/g/n RF band 2400 – 2484 MHz Max. RF power < 20 dBm Range Up to 50m outdoors and up to 30m indoors (depending on local conditions) Resources * Shelly Product Documentation * Printed User Guide (as found within the package) * Declaration of Conformity * EAN: 3800235262122 Handy Shelly Resources * Shelly Cloud * Shelly App * Apple App Store * Google Play * Huawei AppGallery * Home Assistant Shelly Integration * Shelly Community Forum * Shelly Facebook Support Group * Shelly Knowledgebase * Shelly Device Finder (easy-to-use software to find Shelly devices in the local network) * Shelly Developer API Package Contents * 1x Shelly Duo E27 * 1x Printed user guide https://elecena.pl/product/28980877/shelly-duo-e27-dimmable-smart-bulb 2025-06-20 https://elecena.pl/product/28980877/shelly-duo-e27-dimmable-smart-bulb 2025-07-25 https://elecena.pl/product/28980877/shelly-duo-e27-dimmable-smart-bulb 2025-07-31 https://elecena.pl/product/28980877/shelly-duo-e27-dimmable-smart-bulb 2025-11-28 https://elecena.pl/product/28980877/shelly-duo-e27-dimmable-smart-bulb 2025-11-29