5.11 tactical atac l2 flashlight - 5.11 Tactical ATAC L2 Flashlight, Black 53143

A side button would be a great addition. It's a little tricky getting used to how the rear button accesses the different settings. Under stress, this could pose a challenge if it's not practiced with a fair amount.
Pros: Small, really bright, great value
Cons: Need to practice in getting into different modes

This review was written in the old system and had content requirements that are different than reviews written today.