Nitecore P16 TAC stands out as the lightest option for weight, with about a 1% gap from the closest alternative. Sofirn ST2 stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative. Sofirn ST2 stands out as the highest output option for max lumens, with about a 200% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Sofirn ST2 stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
Most expensive
Nitecore P16 TAC stands out as the most expensive option for retail price, with about a 35% gap from the closest alternative.
Lightest
Nitecore P16 TAC stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
Heaviest
Sofirn ST2 stands out as the heaviest option for weight, with about a 1% gap from the closest alternative.
Lowest output
Nitecore P16 TAC stands out as the lowest output option for max lumens, with about a 67% gap from the closest alternative.
Highest output
Sofirn ST2 stands out as the highest output option for max lumens, with about a 200% gap from the closest alternative.
Shortest runtime
Sofirn ST2 stands out as the shortest runtime option for max runtime, with about a 28% gap from the closest alternative.
Longest runtime
Nitecore P16 TAC stands out as the longest runtime option for max runtime, with about a 40% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
✓High maximum brightness✓Long runtime on ultra-low mode✓Multiple brightness levels✓Durable construction with military grade anodized finish✓Waterproof to IPX-8✓Impact resistant to 1.5 meters✓Tactical tail switch with side switch for easy one-hand use
✓High maximum brightness of 3000 lumens with smooth dimming✓Versatile multi-light colors: white, red, and UV✓Robust 90º rotating head with good resistance and soft clicks✓Strong magnetic tail and large clip for easy hands-free use✓Long runtime up to ~430 hours on low✓USB-C charging with included cable✓Solid aluminum alloy construction with IPX6 water resistance
Common complaints
⚠Batteries not included in some packages⚠Weight slightly heavier than compact keychain lights
⚠Output steps down quickly from turbo to about 500 lumens after 1 minute⚠Relatively heavy and bulky for EDC (about 248 grams, 4.4 x 1.8 x 0.9 inches)⚠Some users may find the UI or rotary switch unusual at first