This diffuser turns your flashlight's focused beam into a diffused light source--perfect for camping, reading, or area lighting.  I have tested a lot of the soft silicone type diffusers, and I prefer this hard plastic type.

This fits and works great on a wide variety of Convoy tube style lights, such as the S2, S2+, S3, S4, S5, S6, S7, and S8.  It may also work on many other similarly sized tube-style lights.  

Dimensions:

Outside Diameter: 28mm
Inside Diameter: 24.5mm