Updated November 2026
Data from the official Aeotec and Lutron sites.
2026 verdict
In this 2026 Lutron Caseta Diva Smart Dimmer Switch vs Aeotec Illumino Switch comparison, Lutron Caseta Diva Smart Dimmer Switch comes out ahead thanks to rating, integrations, and dimming.
It has the clearer edge on rating, integrations, and dimming, and it stays ahead on its broader overall balance. Aeotec Illumino Switch still makes sense if max resistive load power (Per Switch) and connectivity are your priority, but most buyers should still lean toward Lutron Caseta Diva Smart Dimmer Switch. As a general recommendation, Lutron Caseta Diva Smart Dimmer Switch comes out on top.
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| Feature | Aeotec Illumino Switch | Lutron Caseta Diva Smart Dimmer Switch | Winner |
|---|---|---|---|
| Rating | 3.9 | 4.7 | Lutron Caseta Diva Smart Dimmer Switch |
| Max Resistive Load Power (Per Switch) | 1800W | 600W | Aeotec Illumino Switch |
| Connectivity | Z-Wave | None | Aeotec Illumino Switch |
| Integrations | Alexa, Samsung SmartThings, Home Assistant | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Lutron Caseta Diva Smart Dimmer Switch |
| Dimming | NO | YES | Lutron Caseta Diva Smart Dimmer Switch |
| Warranty | 1 year | 1 year | Tie |
| Depth Behind the Wall Plate | 1.18 in 30 mm | 1.18 in 30 mm | Tie |
| Wall Box Format | US | US | Tie |
| Safety | None | Overheating protection | Tie |
| Switches | 1 | 1 | Tie |
| 3-Way / 4-Way Control | YES | YES | Tie |
| Fan Control | NO | NO | Tie |
- + Max Resistive Load Power (Per Switch): 1800W
- + Connectivity: Z-Wave
- - Rating: 3.9 vs 4.7
- - Integrations: Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
Winner
$69.95
- + Rating: 4.7
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
- + Dimming: YES
- - Max Resistive Load Power (Per Switch): 600W vs 1800W
- - Connectivity: None vs Z-Wave
Frequently Asked Questions
Which is better overall: Aeotec Illumino Switch or Lutron Caseta Diva Smart Dimmer Switch?
Lutron Caseta Diva Smart Dimmer Switch has the stronger overall profile in this comparison, especially for rating, integrations, and dimming.
What is the biggest difference between Aeotec Illumino Switch and Lutron Caseta Diva Smart Dimmer Switch?
Rating is one of the clearest differences: Aeotec Illumino Switch lists 3.9, while Lutron Caseta Diva Smart Dimmer Switch lists 4.7.
Who should buy Aeotec Illumino Switch?
Choose Aeotec Illumino Switch if your priority is max resistive load power (Per Switch) and connectivity and that matters more than rating.
Who should buy Lutron Caseta Diva Smart Dimmer Switch?
Choose Lutron Caseta Diva Smart Dimmer Switch if your priority is rating and integrations and that matters more than max resistive load power (Per Switch).
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