Can I use Shelly Dimmer 2 without a neutral cable connected?

Yes, Shelly Dimmer 2 does not require a neutral cable. Therefore, when using Dimmer 2 without neutral, you need at least 20W at 240 VAC of power consumption for the device to work. Otherwise Shelly Bypass is required.

What type of lights does Shelly Dimmer 2 support?

Shelly Dimmer 2 supports incandescent and halogen light sources 1-220W, dimmable LED 50-200VA/10W – 200W and ferromagnetic transformers 50-150VA.

Can I use Shelly Dimmer 2 with 2-way switches?

2-Way Switches are supported, but dimming can happens only though app. Wiring diagrams and proper settings could be found in the user and safety guide up this page.

Can I use a physical switch with Shelly Dimmer 2?

It works with momentary, toggle and push-button switches. Dimmer physical switches are not supported.

What is the temperature limit for Shelly Dimmer 2?

Your device is designed to operate within safe temperature limits: max. ambient temperature is 40°C, with the PCB temperature ranging between 55-60°C under no load. Moreover, heating protection kicks in to safeguard against overheating at 95°C.

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💡 Light up smarter, not harder — dim, monitor, and automate with ShellyDimmer 2!

PLUG PLAY INSTALLATION - No neutral wire? No problem. Fits all electrical setups without rewiring hassles.
REAL TIME POWER MONITORING - Track energy consumption of your lights and appliances directly from your smartphone.
VOICE ASSISTANT COMPATIBLE - Works flawlessly with Alexa and Google Home for hands-free ambiance control.
CUSTOMIZABLE AUTOMATION SCENES - Set lighting to sync with natural daylight or your mood via the intuitive Shelly app.
SEAMLESS SMART LIGHTING CONTROL - Adjust brightness effortlessly with WiFi-enabled dimming for halogen, LED, and incandescent bulbs.

ShellyDimmer 2 is a compact, WiFi-enabled smart dimmer switch that supports up to 220W and works without a neutral wire, making it ideal for modern and older homes alike. Compatible with Alexa and Google Home, it offers precise dimming, real-time power monitoring, and customizable automation through its dedicated app—all without requiring a hub.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Manufacturer	Shelly Europe
Part number	Shelly Dimmer 2
Item Weight	31.1 g
Product Dimensions	1.4 x 3.6 x 4.2 cm; 31.18 g
Item model number	3800235262184
Size	1 pc
Colour	Green
Style	Single
Pattern	Single
Power source type	Hand-operated
Voltage	240 Volts
Wattage	220 watts
Item Package Quantity	1
Light source	Halogen, Incandescent, LED
Measurement System	Metric
Switch Type	2-way
Special Features	Dimmable
Included components	1x Shelly Dimmer 2
Batteries included?	No
Batteries Required?	No

Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App| No Hub Required | Wireless Switch | Dimmable Lights

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