As a baseline, we push as available the latest possible firmware to your devices.
Note that the firmware version can be different depending on models as some products benefit from specific features.
How do I find my product model ID ?
The model ID is the number defining what your product is in the WiZ system. It helps to configure if it is a color product, or a tunable white product, and if it has any special capabilities such as dual zone products.
You can find the model ID of your product by going on the Product->Settings->Open the drop down->Device info, and scroll down that page, the Model ID is listed.