Streamlight TLR 1 vs Surefire X300 Round 3: Battery Life Both systems use two CR 123 batteries. The Surefire 800 lumen HL models lasts 1.75 hours, and the standard 300 Lumen models lasts 2.5 hours. The X300 runs
As you can see, Streamlight’s TLR-7 is in a class of its own. Now, if you include the 1,000 Lumen model of the SureFire X300 Ultra, you may be thinking, ‘hold-up a minute.’ But remember, this is a concealable compact weapon light. And that means it’s easily the most powerf...