Maglite’s used(?) to be the king of flashlights ... In a past project [Travis] also replaced the halogen bulb with a high power LED, making this flashlight even more powerful — and because ...

This innocent looking Maglite houses a piston and barrel, making it into a functional pneumatic BB gun. A Maglite was chosen due to its high durability, and easy access to the internals.

Those like the Maglite LED bulb will fit your Ryobi flashlight just fine, providing increased brightness and efficiency compared to its predecessor. Once you have the LED, it shouldn't take long ...