Lutron Caseta Smart Dimmer Switch
The most reliable smart light switch available, using Lutron's proprietary Clear Connect RF protocol that operates on a dedicated frequency band free from WiFi interference. Works without a neutral wire, making it compatible with older homes. The included Pico remote mounts on the wall as a companion switch or sits on a table. Fade-on and fade-off dimming creates a smooth, elegant lighting transition. Supports up to 150W LED or 600W incandescent loads, and integrates with Alexa, Google, and HomeKit.
Read on Celmin Magazine →Pros
- + No neutral wire needed
- + Ultra-reliable RF protocol
- + Includes Pico remote
- + Works with everything
- + Fade-on/fade-off
Cons
- - Requires Lutron bridge
- - Limited to Lutron ecosystem
- - Not the cheapest
Key Specs
- Dimensions
- 12.0 x 6.6 x 3.0 cm
- Weight
- 113g
- Protocol
- Clear Connect RF
- Neutral Wire
- Not required
- Load
- 150W LED, 600W incandescent
- Compatible
- Alexa, Google, HomeKit
Our Verdict
The most reliable smart switch money can buy. Lutron's proprietary RF protocol means zero WiFi interference and rock-solid performance. The included Pico remote is a brilliant touch.
Best For
Homeowners in older homes without neutral wires who want the most dependable smart light switch with physical remote control.
How It Compares
| Spec | Lutron Caseta Smart Dimmer Switch | Philips Hue White & Color Starter Kit | Aqara Smart Hub M3 |
|---|---|---|---|
| Price | C$88 | C$185 | C$95 |
| Protocol | Clear Connect RF | Zigbee 3.0 | — |
| Neutral Wire | Not required | — | — |
| Load | 150W LED, 600W incandescent | — | — |
| Compatible | Alexa, Google, HomeKit | Alexa, Google, HomeKit, Matter | HomeKit, Alexa, Google, Home Assistant |
| Bulb Type | — | A19 E26 | — |
| Lumens | — | 800 | — |
| Colors | — | 16 million | — |
| Protocols | — | — | Zigbee 3.0, Thread, Matter, IR |
| Devices | — | — | 128 max |
| Power | — | — | USB-C |
