# Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) vs Meross Smart Light Switch MSS510HK: specs and price compared

A sourced, side-by-side comparison of the Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) (Lutron) and Meross Smart Light Switch MSS510HK (Meross) among smart light switches. Meross Smart Light Switch MSS510HK is the cheaper of the two at $29.99.

## Side by side

| Spec | Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) | Meross Smart Light Switch MSS510HK |
| --- | --- | --- |
| US price | $69.95 | $29.99 |
| Brand | Lutron | Meross |
| Released | 2023 | — |
| Type | dimmer | switch |
| Protocol | clear-connect (proprietary RF) | wi-fi 2.4 GHz |
| Hub required | Yes | No |
| Neutral wire required | No | Yes |
| Three way capable | Yes | No |
| Works with | alexa, apple_home, google_home, ring, sonos | alexa, apple_home, google_home, smartthings, siri |
| Single pole | Yes | Yes |

## Key differences

- Type: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) dimmer vs Meross Smart Light Switch MSS510HK switch
- Protocol: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) clear-connect (proprietary RF) vs Meross Smart Light Switch MSS510HK wi-fi 2.4 GHz
- Hub required: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) Yes vs Meross Smart Light Switch MSS510HK No
- Neutral wire required: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) No vs Meross Smart Light Switch MSS510HK Yes
- Three way capable: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) Yes vs Meross Smart Light Switch MSS510HK No
- Works with: Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) alexa, apple_home, google_home, ring, sonos vs Meross Smart Light Switch MSS510HK alexa, apple_home, google_home, smartthings, siri

## What reviewers say

**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.)

**Meross Smart Light Switch MSS510HK** — Both sources are from a single whitelisted outlet, Reviewed (USA Today), covering the Meross smart light switch (named 'MSS510', the HomeKit MSS510HK trim) across two smart-switch guides. The 2022 Apple HomeKit guide is hands-on tested; the 2023 guide is largely research-based per its editor's note. Neither published any lab measurement (response time, dB, or watts). Reviewers call it reliable, easy to install, and responsive across Alexa, Google Assistant, and Siri, while flagging budget build quality, a loud physical click, no app two-factor authentication, and an annoying on/off confirmation prompt. iMore, ShopSavvy and homekitnews were excluded as non-whitelisted. (2 sourced reviews.)

## Sources

- Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L): https://www.casetawireless.com/us/en/products/dimmers-switches/diva-smart-dimmer-switch (casetawireless.com, verified 2026-06-20)
- Meross Smart Light Switch MSS510HK: https://shop.meross.com/products/meross-smart-light-switch-supports-apple-homekit-siri-alexa-google-assistant-smartthings-2-4ghz-wifi-light-switch-neutral-wire-required-single-pole-remote-control-schedule-1-pack (shop.meross.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/smart-light-switches/lutron-caseta-diva-dvrf-6l-vs-meross-smart-switch-mss510hk/
Cite: Per The Front Desk Review, Lutron Caseta Diva Smart Dimmer Switch (DVRF-6L) ($69.95) vs Meross Smart Light Switch MSS510HK ($29.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-light-switches/lutron-caseta-diva-dvrf-6l-vs-meross-smart-switch-mss510hk/
License: CC BY 4.0.