Shelly Dimmer Gen4

Brighten your home exactly the way you want it. The Shelly Smart Dimmer Gen4 gives you total control over your lighting — from ultra‑smooth fades to precision brightness settings — all without needing a neutral wire.

🔥 Why You’ll Love It

✨ Flexible Light Control
Enjoy premium dimming for LEDs, halogen bulbs, and ferromagnetic transformers (110–240 V) with fully adjustable min/max brightness and wide wattage compatibility.

🎨 Smooth, Customizable Fade Control
Fine‑tune how fast your lights brighten or dim. Create the perfect atmosphere with silky‑smooth fade‑in and fade‑out transitions.

⚡ Works Without a Neutral Wire
No neutral? No problem. Pair with Shelly Bypass for stable, flicker‑free performance — even on low‑wattage bulbs under 20 W.

🌐 Wi‑Fi Powered + Instant Setup
Connect over 2.4 GHz Wi‑Fi for quick installation. Plus, enjoy Bluetooth, Zigbee & Matter for simple pairing with any smart home system.

🤖 Smart Control & Automation
Use the Shelly Smart Control App, Home Assistant, Alexa, Google Home, Apple HomeKit, or Samsung SmartThings to schedule, automate, and fine‑tune your lighting — no hub required.