The Shelly Multicolour Bulb E27 Gen3 brings millions of dimmable colours and tuneable whites, with Bluetooth and Wi-Fi control. Set routines, use night mode, track energy usage, and create a cosy home or productive office space. Set the right light for every moment. Choose vibrant colours for a lively atmosphere or switch to soft whites when you want a calmer feel. Create lighting schedules months ahead, trigger automations, and control everything remotely from your preferred platform, including Home Assistant! The bulb offers two additional advanced features: * Wi-Fi range extender: when enabled, the device retransmits the Wi-Fi signal to extend its reach, allowing other Shelly devices to connect to it. * BLE Gateway: facilitates communication between BLE and Wi-Fi-enabled devices, such as Shelly BLU devices. Other key features include: * Customise your light colours and tones - choose from millions of colours or adjust the white tone (2700K–6500K) to personalise your lighting * Control it from your browser - set up and manage your device directly in your browser. No apps required * Set up sensor-based lighting - pair with Shelly sensors to turn lights on automatically when motion is detected or when the room gets darker * Automate with advanced options - create custom automations with scripting, webhooks, and complex scenarios * View and reduce energy usage - track your real-time power consumption and adjust settings to save on energy costs * BLE Gateway - acts as a gateway for Shelly BLU devices * Integrate with your smart home - connect via Wi-Fi or Bluetooth and control your bulb through the Shelly Smart Control app or the platforms you already use Adaptive lighting through the day Start your mornings with bright, cool light that keeps you focused and energised. As the evening approaches, the bulb shifts to soft, warm tones that help you relax. You can choose from a wide spectrum of white tones ranging from warm to cool, allowing the light to follow the natural cycle of daylight and adapt through advanced schedules and scripting for better focus, balance, and comfort at home. Welcome home with light When paired with a Shelly BLU Motion sensor (sold separately), the bulb turns on in your preferred lighting as you enter - from bright, cool whites to soft, warm hues, or a splash of colour to welcome you home and lift the mood. When the room is empty again, the light fades away, saving energy and removing the need to ever flip a switch. Light that guards your home Going away doesn't have to mean leaving your home in the dark. With Security & Vacation Mode, the bulb can follow an "away routine", turning lights on and off at random times to make it look like someone is home. It all runs locally, so even without internet the routine keeps working, helping deter intruders and giving you peace of mind while you're away. The party starts with light Birthdays, holidays, or movie nights feel different when the lights join in. Switch your bulb to RGBW mode and bring the room to life with vivid colours, created exactly the way you want them. With just a switch of the scene, the atmosphere shifts, making every gathering warmer, brighter, and more memorable. Features * Wi-Fi & Bluetooth Connectivity with Wi-Fi Range Extender and BLE Gateway * Colour & White Modes: multicolour for ambiance and tuneable white lighting (8.5 W, 800 lm) for everyday use * Dimmable: smoothly dim or brighten the bulb from the Shelly app, voice assistants, or compatible smart home systems. Physical wall dimmers are not supported and may cause flicker or malfunction. * Night Mode: Pre-set brightness, colour, and colour temperature when the light turns on at night * Activity Log: detailed device history * Power Measurement: real-time power consumption in watts * Custom Scripting for advanced automation scenarios * Basic and Advanced Schedules: weekly routine settings, or detailed configuration * Dynamic Components (Virtual & BTHome): User-created components added dynamically to the device * Local Actions: automation within the local network * No Hub Required: via Shelly app or third-party systems * Compatible with a wide range of smart home automation platforms such as Home Assistant Specifications Size (H x W) A60 (60 x 110 mm) Weight 34g Socket E27 Dimming Yes Brightness Up to 800 lm Colour temperature 2700 K - 6500 K Colour RGB Beam angle 200° Filament LED SMT Glass/Coating PC frost cover Protection class IP20 Lifetime 15000 hours Ambient working temperature -25 °C to +40 °C Humidity 30% to 70% RH Max. altitude 2000m Power supply 220-240 V~, 50/60 Hz Power consumption 8.5 W Device power consumption < 0.5 W, when only Bluetooth is enabled < 1 W, when Wi-Fi and/or Access Point is enabled Internal-temperature sensor No Power measurement Yes Wi-Fi Protocol 802.11 b/g/n RF band 2412 - 2472 MHz Max. RF power < 20 dBm Range Up to 30m indoors and 50m outdoors (Depends on local conditions) Bluetooth Protocol 4.2 RF band 2402 - 2480 MHz Max. RF power < 4 dBm Range Up to 10m indoors and 30m outdoors (Depends on local conditions) Microcontroller unit CPU Shelly ESP C3 Clock frequency 40 MHz RAM 400 KB Flash 8 MB Firmware capabilities Schedules 20 Webhooks (URL actions) 20 with 5 URLs per hook Scripting Yes MQTT Yes Resources * Shelly Product Documentation * Printed User Guide (as found within the package) * Components and APIs * Declaration of Conformity * Device Identification * Device name: Shelly Multicolour Bulb E27 Gen3 * Device model: S3BL-C010007AEU * Device SSID: ShellyColorBlbG3-XXXXXXXXXXXX * Device Bluetooth ID: 0x1815 * EAN: 3800238073183 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 Multicolour Bulb E27 Gen3