Aqara light switches - MARS

That’s essentially a fancy name for Zigbee bindings.

Matter supports bindings too, as long as you have a Matter switch that allows binding to a Matter light you’ll be able to achieve the same. Setting the bindings is cumbersome though, a user published a script to simplify them.

Edit: According to the compliance document at CSA, the Aqara H2 switch does NOT support Matter binding to a light.

<feature>Does the device implement the on/off cluster as a client?</feature>
...
<support>false</support>