Dimmer Shelly dimmer SL WiFi-Dimmer Built-in 200W 220W Blue Green

Shelly Dimmer SL is a built-in Wi‑Fi dimmer designed for residential lighting control. It supports a maximum LED lamp power of 200 W and halogen lamp power of 220 W, operates on AC 100–230 V at 50–60 Hz and features a compact form factor (42 mm × 14 mm × 36 mm) for installation inside wall boxes or fixtures. The device works in installations without a neutral line and provides full dimming functionality for a wide range of loads including dimmable LEDs, halogen lights and ferromagnetic transformers.

Advantages

The Shelly dimmer SL offers wireless control via Wi‑Fi and voice assistants, compatibility with installations that lack a neutral conductor, and support for multiple lamp types up to the stated power limits. Its small dimensions simplify fitting into standard electrical boxes. The unit provides smooth dimming and preserves functionality for both LED and halogen lighting when used within specified ratings.

Suitable for

• Dimming dimmable LED lamps (up to 200 W total)
• Controlling halogen lamps (up to 220 W total)
• Use with ferromagnetic transformers
• Installation in residential wall boxes or fixture cavities where compact size is required

Key specifications

• Model: Shelly Dimmer SL (MPN: 202102181026, EAN: 3809511202203)
• Max LED load: 200 W
• Max halogen load: 220 W
• Input voltage: AC 100–230 V, 50–60 Hz
• Dimensions: 42 × 14 × 36 mm (W × D × H)
• Connectivity: Wi‑Fi

How to use

Install the Shelly dimmer SL inside a compatible wall box or fixture following local electrical codes. Connect the live input and load according to the supplied wiring diagram; a neutral conductor is not required for operation. After wiring, power the device and configure it using the Shelly mobile app or a supported home automation platform to set dimming behavior, scenes and voice control. Ensure total connected lamp power does not exceed the specified LED or halogen limits.

Recommendations

Use the Shelly dimmer SL with dimmable LED lamps or halogen loads within the stated power ratings. Verify compatibility of LED lamps and transformers with leading‑edge/triac dimming where applicable. Follow national electrical safety regulations and, if unsure, consult a qualified electrician for installation.