Continuing the posts on finding information on products for Iris. I was able to find that the light bulb module which is listed as coming soon is from a company called Everspring.
This wasn’t a real surprise considered the siren was something I’ve verified that it works before Lowe’s had it available for sale.
Also the water leak sensor is also from everspring too.
So if your interested in buying the light bulb module and can’t wait for Lowe’s to offer it for sale I’m pretty confident that it may still work if it’s a model from everspring. (Note I haven’t tested this but going by past experience)
To find it you can search for it on amazon by looking for the term “an145 z-wave”.