Key Features
- ✅ No Neutral Wire Needed
Perfect for older installations! Use with a bypass for loads under 20W. - Wi-Fi + Bluetooth Connectivity
Use as a Bluetooth gateway or pair quickly via Bluetooth and control via Wi-Fi. - App & Voice Control
Fully compatible with the Shelly App, Google Assistant, Amazon Alexa, and other platforms. - Supports Multiple Light Types
- Dimmable LED: up to 150W
- Incandescent & Halogen: up to 200W
- Low-voltage & electronic transformers: up to 200W/VA
- ?️ Smart Safety Features
Built-in overload and temperature protection for peace of mind. - Advanced Performance
Powered by a new ESP processor with increased flash memory for smoother operation and future updates. - Ultra-Compact Design
Easily fits in tight spaces like wall mounts, control panels, or behind light switches.
⚙️ Specifications
- Communication: Wi-Fi + Bluetooth-compatible
- Plug Type: EU Plug
- Chipset: Advanced ESP with increased memory
- ⚡ Load Support: Up to 200W (depending on bulb type)
- Certification: CE, RoHS
- Installation: Fits behind standard switches or inside junction boxes
- Requires Bypass: If load < 20W and no neutral wire
What’s in the Box?
- 1 x Shelly Smart Dimmer 3 (EU Plug)
- 1 x User Manual
- (Bypass sold separately if needed)
Small device. Big impact.
















Olivia Jameson –
I recently tried this smart dimmer and was blown away by how easy it was to set up without needing a neutral wire. It now allows me to control my lights effortlessly from my phone or tablet. The convenience it adds to my daily routine is remarkable. I would recommend this to anyone looking to upgrade their home lighting system. Great product overall.
Harry P. –
I installed this dimmer for my living room lights. The setup was a breeze, even for a non techie like me. The best part? I can control the lights even when I’m not at home. It’s like having a smart lighting magician in my house. Great stuff.
Liam Patel –
The Shelly Smart Dimmer 3 is a great addition to my old lighting system. I was pleasantly surprised by the easy setup and the ability to control it via Wi Fi and Bluetooth. The safety features are a big plus for me gives me peace of mind. It works like a charm with various types of lights. Overall, a solid product that delivers on its promises. 4 out of 5 stars.
Isha Patel –
The Shelly Smart Dimmer 3 is a game changer for my home. No neutral wire needed, and the Wi Fi + Bluetooth Gateway makes it so easy to control the lights. Installation was a breeze, even for a tech newbie like me. It’s like magic just a tap on my phone, and the lights dim or brighten. Only reason it’s not 5 stars is that sometimes the app can be a tad slow to respond, but overall, I love it.
Isha Patel (verified owner) –
The Shelly Smart Dimmer 3 is a game changer for my home. No neutral wire needed, and the Wi Fi + Bluetooth Gateway makes it so easy to control the lights. Installation was a breeze, even for a tech newbie like me. It’s like magic just a tap on my phone, and the lights dim or brighten. Only reason it’s not 5 stars is that sometimes the app can be a tad slow to respond, but overall, I love it.
Charlie E. (verified owner) –
The Shelly Smart Dimmer 3 is a real game changer for my home lighting setup. Easy installation with no neutral wire needed. The app control makes adjusting lights a breeze. Overall, great value.ufig