Leviton D23LP
The Leviton D23LP is Matter certified (certificate CSA23581MAT41094-24, certified May 16, 2023). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker hasn’t named platforms on a page we hold. Sold in the US at Amazon.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA23581MAT41094-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, May 16, 2023 · Connectivity: Wi-Fi · Platforms: Apple Home, Amazon Alexa and Google Home (listed in its catalog record, unverified) · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Matter certified as a dimmable light, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.
- CSA certificate
- CSA23581MAT41094-24, certified May 16, 2023
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- D23LP
Updated : the last change to this page’s certification, platform or store facts.
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Amazon
Where to buy
1 store
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA23581MAT41094-24Certified software versions
The CSA ledger lists 2 certified software versions for the device on certificate CSA23581MAT41094-24. The most recent is software 2.3.10, certified Apr 10, 2025, for Matter 1.3. The certificate this page shows covers software 2.1.0, certified May 16, 2023, for Matter 1.0.
- Software 2.3.10 · certified Apr 10, 2025 · Matter 1.3 · CSA251F3MAT45381-24
- Software 2.1.0 · certified May 16, 2023 · Matter 1.0 · CSA23581MAT41094-24 · this page's certificate
Certification covers each software version listed. It does not establish the software on a unit you buy.
Source: CSA Distributed Compliance Ledger, device record (vendor ID 4251, product ID 4098), read Oct 31, 2026.
What its Matter certificate covers
Per the CSA compliance document for certificate CSA23581MAT41094-24 (firmware 2.1.0, Matter 1.0, certified May 16, 2023):
- Energy monitoring over Matter
- Not listed in this certification: certificate CSA23581MAT41094-24 lists neither the Electrical Power Measurement nor the Electrical Energy Measurement cluster.
- Dimming
- Yes. Certificate CSA23581MAT41094-24 lists the Level Control cluster.
- Matter network
- Wi-Fi, with Bluetooth for setup
- Matter device type (CSA page)
- Dimmable Light (0x0101)
- On/Off endpoints
- 1
- Clusters listed
- Groups, Identify, Level Control, On/Off
The Leviton D23LP is a mini plug-in smart dimmer for lamps that plugs into any 120V standard, AFCI or GFCI non-controlled outlet, and two fit on a single outlet. Leviton rates it for 100W LED/CFL or 300W incandescent/halogen and says it needs 2.4 GHz Wi-Fi, with no hub. It has a button for manual on/off and can run single pole, 3-way or multi-location with wire-free Anywhere Dimmer or Switch Companions.
Source: Leviton's product page, read Oct 31, 2026.
Specifications
- Brand
- Leviton
- Category
- Plugs
- Protocols
- Wi-Fi
- Certificate ID
- CSA23581MAT41094-24
- Certified
- May 16, 2023
- Model
- D23LP
- Firmware
- 2.1.0
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the Leviton D23LP Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA23581MAT41094-24, certified May 16, 2023.
- Does the Leviton D23LP work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA23581MAT41094-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. Apple’s Matter page lists lights among the accessory types the Home app supports.
- Does the Leviton D23LP work with Google Home?
- Likely. It is Matter certified (certificate CSA23581MAT41094-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home. Google’s supported-device-types page lists the Dimmable Light type.
- Does the Leviton D23LP work with Alexa?
- Likely. It is Matter certified (certificate CSA23581MAT41094-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.
- Does the Leviton D23LP work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA23581MAT41094-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Leviton D23LP work with Home Assistant?
- Likely. It is Matter certified (certificate CSA23581MAT41094-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”
- Does the Leviton D23LP use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the Leviton D23LP need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the Leviton D23LP Matter certified?
- The CSA certified it on May 16, 2023 (certificate CSA23581MAT41094-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Leviton D23LP?
- MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
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Leviton D23LP
CSA certified