The Shelly Dimmer Gen3 delivers advanced lighting control in an ultra-compact form factor designed to install neatly behind standard wall switches, ceiling roses, or in electrical junction boxes. Engineered to work seamlessly without a neutral wire (requiring a minimum 20W load without a bypass), it is ideal for modernizing lighting setups in older homes as well as new builds.
Featuring integrated automatic dimmer calibration, the device intelligently assesses the connected light sources to determine the most effective dimming profile. Users can customize minimum and maximum brightness levels, dimming transitions, and fade rates to achieve smooth, flicker-free illumination across compatible load types.
The dimmer supports a wide range of light sources, handling dimmable LED loads up to 150 W and incandescent or halogen bulbs up to 200 W, in addition to iron-core transformers. It comes equipped with two fully programmable switch inputs that operate with both momentary (push-button) and standard toggle wall switches.
Integrated power metering allows continuous monitoring of real-time electrical consumption directly through the Shelly Smart Control app. Advanced automation capabilities include customizable weekly schedules, built-in staircase timers, and sunrise/sunset astronomical clock tracking for hands-free, energy-efficient operation.
Designed for flexible smart home ecosystem integration, the Shelly Dimmer Gen3 can operate independently over standard 2.4 GHz Wi-Fi or connect with more than 200 partner systems, including Amazon Alexa, Google Home, Home Assistant, SmartThings, Homey, and KNX.
- Device Type: Smart Wi-Fi Dimmer Switch
- Neutral Wire Requirement: Operates without neutral wire (min. 20W load or bypass)
- Maximum LED Load: 150 W
- Maximum Incandescent/Halogen Load: 200 W
- Power Measurement: Integrated real-time energy metering
- Switch Inputs: 2 programmable switch inputs (toggle and push-button)
- Connectivity: Wi-Fi 802.11 b/g/n (2412 - 2472 MHz)
- Smart Ecosystem Compatibility: Shelly Smart Control, Amazon Alexa, Google Home, Home Assistant, SmartThings, Homey, KNX
- Supply Voltage: 220 - 240 V AC, 50 Hz
- Standby Power Consumption: 1.5 W
- Calibration: Automatic dimming curve calibration
- Scheduling: Timers, weekly schedules, and astro clock (sunrise/sunset)
- Operating Temperature: -20 Β°C to 40 Β°C
- Dimensions: 42.5 x 38 x 16.5 mm
- Weight: 24.3 g
- Housing Material: Plastic (Black / Lime)
The Shelly Dimmer Gen3 delivers advanced lighting control in an ultra-compact form factor designed to install neatly behind standard wall switches, ceiling roses, or in electrical junction boxes. Engineered to work seamlessly without a neutral wire (requiring a minimum 20W load without a bypass), it is ideal for modernizing lighting setups in older homes as well as new builds.
Featuring integrated automatic dimmer calibration, the device intelligently assesses the connected light sources to determine the most effective dimming profile. Users can customize minimum and maximum brightness levels, dimming transitions, and fade rates to achieve smooth, flicker-free illumination across compatible load types.
The dimmer supports a wide range of light sources, handling dimmable LED loads up to 150 W and incandescent or halogen bulbs up to 200 W, in addition to iron-core transformers. It comes equipped with two fully programmable switch inputs that operate with both momentary (push-button) and standard toggle wall switches.
Integrated power metering allows continuous monitoring of real-time electrical consumption directly through the Shelly Smart Control app. Advanced automation capabilities include customizable weekly schedules, built-in staircase timers, and sunrise/sunset astronomical clock tracking for hands-free, energy-efficient operation.
Designed for flexible smart home ecosystem integration, the Shelly Dimmer Gen3 can operate independently over standard 2.4 GHz Wi-Fi or connect with more than 200 partner systems, including Amazon Alexa, Google Home, Home Assistant, SmartThings, Homey, and KNX.
- Device Type: Smart Wi-Fi Dimmer Switch
- Neutral Wire Requirement: Operates without neutral wire (min. 20W load or bypass)
- Maximum LED Load: 150 W
- Maximum Incandescent/Halogen Load: 200 W
- Power Measurement: Integrated real-time energy metering
- Switch Inputs: 2 programmable switch inputs (toggle and push-button)
- Connectivity: Wi-Fi 802.11 b/g/n (2412 - 2472 MHz)
- Smart Ecosystem Compatibility: Shelly Smart Control, Amazon Alexa, Google Home, Home Assistant, SmartThings, Homey, KNX
- Supply Voltage: 220 - 240 V AC, 50 Hz
- Standby Power Consumption: 1.5 W
- Calibration: Automatic dimming curve calibration
- Scheduling: Timers, weekly schedules, and astro clock (sunrise/sunset)
- Operating Temperature: -20 Β°C to 40 Β°C
- Dimensions: 42.5 x 38 x 16.5 mm
- Weight: 24.3 g
- Housing Material: Plastic (Black / Lime)
Shelly Wi-Fi Operated Smart Dimmer Switch, Green
- Regular price
- β¬30,90
- Sale price
- β¬30,90
- Regular price
-
β¬40,98
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FAQ
Do products have warranty?
We service or refund product faults as any retailer as defined by the EU protection against faulty goods. In case you have an issue with the product you ordered from us please contact our Customer Care, we'll take good care of you.
Products sold as almost new or new have a 14 days right of return and a 12 months functionality warranty.
Pre-owned products are clearly indicated with a separate label and have a 14 days right of standard return.
Some product brands may offer extended warranties as a part of a campaign of a new product launch or as a paid service or otherwise. You will have to check the applicability of these directly from the brand.
Where are the products you sell coming from?
Our products are in most of the cases quality checked customer returns from our partner retailers and brands. Pre-owned products are clearly labeled and are either serviced products from our partner retailers or quality checked products acquired directly from consumers.
Can I pickup my order somewhere (click and collect)?
We ship the products either from local warehouses or from our central warehouse in Finland and we always try to find the lowest CO2 route to customers. Hence we don't have an option for click and collect.
Condition grade information
We determine the condition category based on user feedback and product-specific inspection. When the product is inspected, we may add missing parts or otherwise improve the product as needed.
New
The product is new and the product package has not been opened before.
A - As New
Product is comparable to a new product, but product package has been opened. No signs of wear or defect. Comes with the original box with all items in the box.
B - Very Good
Product is in Very Good condition, has little or no signs of wear but may have been tried by a previous customer. All major items are in the box but there may be some minor damage in the product packaging.
C - Minor Wear
Product may have minor signs of wear. Item is functional and fully works as intended. Some components may be missing or the original product packaging may be damaged or missing.
C - By Partner
Product in good condition but may have minor signs of wear. Item is fully functional and works as intended. Some minor original components may be missing and the original product packaging may be missing. This is a dropshipped product by one of our partners.
Pre-Owned
Pre-owned products are either serviced products from our partner retailers or quality checked products acquired directly from consumers. Product grading (A-D) also applies to pre-owned products.