Lutron Caseta Review: Best Smart Light Switches
Lutron Caseta is the gold standard for smart light switches. Here’s why professionals recommend it.
For smart bulbs, see our guide to Best Smart Light Bulbs.
Quick Specs
| Specification | Lutron Caseta |
|---|---|
| Price | $60/switch ($100 starter kit) |
| Hub Required | Yes (Smart Bridge) |
| Neutral Wire | Not required |
| Smart Home | HomeKit, Alexa, Google |
| Dimming | Yes (smooth, flicker-free) |
Why Lutron is the Standard
No Neutral Wire Needed
Most smart switches require a neutral wire. Older homes often don’t have them. Caseta works without neutral—huge
advantage for pre-1980s homes.
Reliability
Lutron uses its own Clear Connect RF protocol, not WiFi or Zigbee. Result: rock-solid reliability, no WiFi
congestion.
Professional Grade
Lutron is what electricians and smart home installers recommend. It just works.
Pros
- Works without neutral wire
- Extremely reliable
- Pico remotes are excellent
- Full HomeKit, Alexa, Google support
- Best dimming (LED-compatible, flicker-free)
Cons
- Requires hub ($100 starter kit)
- More expensive than WiFi switches
- Proprietary system (locked to Lutron)
- Limited switch styles
The Pico Remote Advantage
Pico remotes are wireless battery-powered switches. Use them for:
- 3-way setups: No need to rewire existing 3-way switches
- New locations: Add a switch anywhere without wiring
- Bedside control: Table-mount for nightstand
Pico remotes look identical to wall switches and last 10+ years on batteries.
Caseta Product Lineup
| Product | Function | Price |
|---|---|---|
| Smart Bridge | Hub (required) | $100 (starter kit) |
| Dimmer Switch | Dimmer + on/off | $60 |
| On/Off Switch | Non-dimming | $50 |
| Pico Remote | Wireless switch | $20 |
| Fan Control | Speed control | $60 |
| Outdoor Smart Plug | Outdoor control | $50 |
Installation
Difficulty: Moderate
Requires turning off power and connecting wires. Easier than most smart switches because neutral isn’t required.
Steps:
- Turn off breaker
- Remove old switch
- Connect wires (usually just hot, switched, and ground)
- Install switch and faceplate
- Add to Lutron app
If uncomfortable with electrical work: Hire an electrician ($50-80/switch installed).
Caseta vs TP-Link Kasa Switches
| Feature | Lutron Caseta | TP-Link Kasa |
|---|---|---|
| Price | $60 | $20 |
| Neutral Required | No | Yes |
| Hub | Yes | No (WiFi) |
| Reliability | Excellent | Good |
| HomeKit | Yes | No |
| Dimming Quality | Excellent | Good |
Who Should Buy Caseta?
- Homes without neutral wires
- Reliability-focused users
- Apple HomeKit users
- 3-way switch setups (Pico remotes simplify this)
- Anyone who wants “set and forget” reliability
Who Should Look Elsewhere?
- Budget priority: TP-Link Kasa or Wyze at $15-20
- No-hub preference: WiFi switches
- Custom styles: Caseta has limited style options
Verdict
Lutron Caseta is the best smart light switch system. The no-neutral-wire compatibility, Pico
remotes, and rock-solid reliability make it worth the premium.
For older homes or those prioritizing reliability, Caseta is the clear choice.
For smart bulbs, see: Best Smart Light Bulbs.