Lutron
Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L)
$69.95
Released 2023
Best Smart Light Switches · head-to-head
Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) vs Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)
A sourced, side-by-side comparison. Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is cheaper at $55. Every spec and price links to its source.
Inovelli
Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)
$55Cheaper
Which is better: the Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) or Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)?
On the specs we track, they're closely matched. The Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) is the cheaper at $55.
See Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) on Amazon See Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) | Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) |
|---|---|---|
| US price | $69.95 | $55 |
| Brand | Lutron | Inovelli |
| Released | 2023 | — |
| Type | dimmer | switch/dimmer (configurable) |
| Protocol | clear-connect (proprietary RF) | zigbee 3.0 |
| Hub required | Yes | Yes |
| Neutral wire required | No | No |
| Three way capable | Yes | Yes |
| Works with | alexa, apple_home, google_home, ring, sonos | alexa (via echo hub), home_assistant, smartthings, hubitat |
| Single pole | Yes | Yes |
| Release year | 2023 | — |
Sources — Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L): casetawireless.com (verified 2026-06-20). Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN): inovelli.com (verified 2026-06-20).
What's the difference between the Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) and Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Type: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) dimmer vs Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) switch/dimmer (configurable)
- Protocol: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) clear-connect (proprietary RF) vs Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) zigbee 3.0
- Works with: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) alexa, apple_home, google_home, ring, sonos vs Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN) alexa (via echo hub), home_assistant, smartthings, hubitat
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L)
One whitelisted tester — PCWorld/TechHive's Michael Brown — published a hands-on review of the Lutron Diva Smart Dimmer (DVRF-6L), calling it the smart dimmer to buy. He praises its understated paddle-and-slider design, no-neutral-wire install, and flicker-free dimming of a tested LED fixture, but flags the mandatory hardwired Caseta Smart Hub and Lutron's unclear Matter stance. No lab-measured numbers were published. (1 sourced review, 1 lab-tested.)
Praised: Understated paddle-and-slider design that blends in; Installs without needing a neutral wire; Dimmed a tested LED fixture nearly off with no flicker.
Flagged: Requires a Caseta Smart Hub hardwired to the router; Lutron's uncertain stance on the Matter standard.
Inovelli Blue Series 2-1 Smart Switch/Dimmer (VZM31-SN)
No sourced tester review yet.