You may have already done this, but usually the quickest way to find device type handlers is to check the quick browse lists in the community – created wiki, in this case the list for lighting.
http://thingsthataresmart.wiki/index.php?title=How_to_Quick_Browse_the_Community-Created_SmartApps_Forum_Section#Quick_Browse_Links_for_Device_Type_Handlers
I think the most full featured one for that particular device is probably the one @whoismoses created for use with his toggimmer app. .
Do you have smart lights like LIFX that you want to have in a 2-way, 3-way, 4-way, N-way dimmable setup with a physical dimmers without the lights losing wifi because you turned them off?
Toggimmer is a SmartApp designed to work with wireless switches like the Cooper RF9500 (link to device handler below) that operates wirelessly only and are not wired into your lights. Toggimmer allows you to select 1 to many dimmers and control 1 to many dimmable lights without having to worry about keeping these dimmers in sync with each other or the lights.
You can 100% replicate the functionality of this SmartApp with something like CoRE. The reason for this apps existance is that I felt something as powerful as CoRE was overkill for this kind of function. Honestly I think I get slightly better respo…