Anyone tried this? The zoom feature looks pretty cool and it’s quite cheap. Doesn’t give the output in lumens but for 300m range I’m guessing it must be at least 1000.
Pretty standard x700 stuff. Don’t believe any of the performance claims. You’re not going to get 3000, or 10000 lumens, or anywhere near 300m throw from 3x aaa’s, even with a good emitter (which these don’t have). And, like lightbringer says, if they work with an 18650, it’s usually not for long.
If you can find one for $3, they’re not terrible for putting NiMhs in and leaving in the car.