Pistol light?
Sure,mas long as it’s not a Bud light.
I don’t know how much you’re looking to spend, but here is a laser/light/holster combo. There may be cheaper alternatives…
https://viridianweapontech.com/products/lasers-lights/c5l-combo-pack
I don’t know if they can do a chest holster setup for you.
I envy you the 10mm. Back in the day I had a Springfield Armory Omega, in 10mm.
I wish I hadn’t sold it.