Skip to main content
mattercatalog
RazerLighting

Razer Aether Light Bulb

CSA model/software record

CSA Matter certified (certificate CSA23B68MAT41679-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.

At a glance: Matter certified: Yes, Sep 5, 2023 · Connectivity: Wi-Fi, Bluetooth · 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
CSA23B68MAT41679-24, certified Sep 5, 2023
Network & hub
Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Model number
RZ43-04250100-R3UJ

Independent guide. These are direct, non-affiliate links; we do not earn a commission from them. How our links work

Price at retailer

Razer

Where to buy

1 store

StorePriceDetailsStore link

Razer

See price at Razer
Direct, non-affiliate linkNotes

Direct link to Razer's product page. Confirm the exact variant, current price and delivery at the retailer.

Check the model, region and pack size at the retailer. Prices and availability are confirmed there.

CSA model/software record

Certificate: CSA23B68MAT41679-24

A19 RGB smart bulb rated 800 lm and 9 W, with tunable white from 2700 to 6500 K and Razer Chroma RGB. Matter over Wi-Fi, with Bluetooth pairing.

Wi-FiBluetoothMatter

Specifications

Brand
Razer
Category
Lighting
Protocols
Wi-Fi, Bluetooth, Matter
Certificate ID
CSA23B68MAT41679-24
Certified
Sep 5, 2023
Certified model
RZ43-04250100-R3UJ
Certified software version
100

Certification covers the named model(s) and software version(s) listed. It does not verify firmware installed on a retail unit or current retail availability. View CSA model/software record

Ecosystem compatibility

Matter

Quick answers

Is the Razer Aether Light Bulb Matter certified?
Yes. CSA Matter certificate CSA23B68MAT41679-24 covers model RZ43-04250100-R3UJ with software 100. The certificate does not establish the firmware on a unit you buy.
Does the Razer Aether Light Bulb 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.
Where can I buy the Razer Aether Light Bulb?
MatterCatalog has verified store links for it at Razer. Check the current price, model and pack size at the store.

From this product’s catalog record, not hands-on testing. Editorial policy

Share:

Best Matter Smart Lights 2026

Buying guide to Matter smart bulbs, strips, and fixtures, compared from specifications and certification records.

Read the full buying guide →

Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.

All 450 Matter lights sold in the US →All RAZER Matter devices →

Stay updated

Get notified when new Matter-certified devices launch.

No spam. Unsubscribe anytime.

Razer Aether Light Bulb

CSA model/software record · Non-affiliate link

Check price at Razer