Govee Icicle Lights
The Govee Icicle Lights is Matter certified (certificate CSA2424AMAT43261-24, certified Apr 29, 2024). 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 and Govee.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA2424AMAT43261-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Apr 29, 2024 · Connectivity: Wi-Fi · Platforms: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (listed in its catalog record, unverified) · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Matter certified as an extended color 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
- CSA2424AMAT43261-24, certified Apr 29, 2024
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- H70D1
Updated : the last change to this page’s certification, platform or store facts.
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Govee
Notes
Link to Govee’s US product page for the Govee Icicle Lights (model H70D1). Confirm the pack size, current price and delivery at Govee.
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA2424AMAT43261-24Matter 1.0 certificate
Its certificate, CSA2424AMAT43261-24, is for Matter 1.0, certified Apr 29, 2024. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.0 added, and which devices use it →Govee Icicle Lights (model H70D1) are a 32.8ft set of outdoor RGBIC icicle lights where each LED can be set to its own color. Govee lists 78+ scene modes, anti-UV material and IP67 protection for displays from -4°F to 104°F. Govee says the IP44 power adapter must be kept inside a waterproof box outdoors, and series connections are not supported.
Source: Govee's US store page, read Oct 31, 2026.
Specifications
- Brand
- Govee
- Category
- Lighting
- Protocols
- Wi-Fi
- Certificate ID
- CSA2424AMAT43261-24
- Certified
- Apr 29, 2024
- Model
- H70D1
- Firmware
- 27.0
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the Govee Icicle Lights Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA2424AMAT43261-24, certified Apr 29, 2024.
- Does the Govee Icicle Lights work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA2424AMAT43261-24), 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 Govee Icicle Lights work with Google Home?
- Likely. It is Matter certified (certificate CSA2424AMAT43261-24), 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 Extended Color Light type.
- Does the Govee Icicle Lights work with Alexa?
- Likely. It is Matter certified (certificate CSA2424AMAT43261-24), 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 Govee Icicle Lights work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA2424AMAT43261-24), 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 Govee Icicle Lights work with Home Assistant?
- Likely. It is Matter certified (certificate CSA2424AMAT43261-24), 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 Govee Icicle Lights 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 Govee Icicle Lights 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 Govee Icicle Lights Matter certified?
- The CSA certified it on Apr 29, 2024 (certificate CSA2424AMAT43261-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Govee Icicle Lights?
- MatterCatalog has verified store links for it at Amazon and Govee. 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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Govee Icicle Lights
CSA certified