You may not have heard of Inforce Flashlights, but they are gaining a lot of momentum in the tactical community.  Their lights are solid platforms that offer some pretty cool features.  I recently received a Multi-function light that has 4 different settings; strobe, beacon, momentary and constant.

With 225 lumens, this light is for real.  The thing that I like the best is the strobe function.  This is absolutely wicked!  I had my wife apply it towards me in a darkened room the other night and it is completely disorienting.

These lights are submersible to around 60 feet, they come with a hard case and batteries provided, and they have a removable clip for MOLLE attachment.

 

There are several other versions including a multi-color light and a simple handheld.  Check them out at here for more information.