ZSLC5 Module Bulbs - Reconfigure / repurpose / modding?

Hello all
I’m just starting to buy things for zigbee, and i came across cheap ,very cheap, ZSLC5 bulbs.
I am wondering is any way to convert them (zslc5 modules)into door / windows sensors.
I have skills and tools to remove them from bulbs, dump firmware,etc.
I just don’t know where to start from. What i found on the forums, Smart Life app looks for device id. Any software / application to change that?