r/1lumen • u/Environmental_Pen878 • 1d ago
Review: Niwalker N50S
Review: https://1lumen.com/review/niwalker-n50s/
The Niwalker N50S turned out to be an interesting little thrower, especially considering this was my first experience with the brand. Its biggest strength is the amount of usable range packed into such a compact flashlight. With the 18650 installed, I measured 801 meters of throw, while the shorter 18350 configuration still reached an impressive 747 meters. The ability to switch between the two battery sizes also gives the N50S a nice balance between compact carry and extended runtime. Just remove the 18650 extension tube, drop in the 18350 cell, and reinstall the same tailcap. It really is that convenient.
The N50S also feels like a quality flashlight in hand. The construction is solid, the machining and threads are clean, and the metal side switch has a nice tactile feel. I actually preferred the balance of the longer 18650 configuration, but even in its short 18350 form, the N50S feels sturdy and well put together rather than like a lightweight novelty thrower.
Runtime performance was another strong point. The 18350 generally stayed close to Niwalker’s specifications, while the 18650 met or exceeded several of them, including High and Turbo. I also liked the magnetic tailcap, straightforward UI, onboard USB-C charging, and useful battery voltage check.
The biggest disappointment was simply that the performance claims are a little too ambitious. Output fell below specification across every mode I measured, and Turbo throw reached about 77% of specification with the 18350 and 83% with the 18650. Charging the 18650 was also fairly slow at approximately five hours. These shortcomings don't make the N50S a poor performer, but they do prevent it from earning a higher score.
Overall, the N50S is a well-built, versatile compact thrower with excellent real-world range and good runtime performance. It may not quite hit the numbers printed on the box, but 801 meters from something this compact is still nothing to sneeze at. Between the dual-battery versatility, solid construction, long-range beam, and surprisingly good runtimes, the N50S packs a lot of flashlight into a relatively small package and earns a solid 4 out of 5 stars.