Streamlight ProTac HL-X stands out as the lightest option for weight, with about a 12% gap from the closest alternative. Streamlight ProTac HL-X stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative. Nitecore EDC37 stands out as the highest output option for max lumens, with about a 515% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Streamlight ProTac HL-X stands out as the cheapest option for retail price, with about a 11% gap from the closest alternative.
Most expensive
Nitecore EDC37 stands out as the most expensive option for retail price, with about a 13% gap from the closest alternative.
Lightest
Streamlight ProTac HL-X stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
Heaviest
Nitecore EDC37 stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
Lowest output
Streamlight ProTac HL-X stands out as the lowest output option for max lumens, with about a 84% gap from the closest alternative.
Highest output
Nitecore EDC37 stands out as the highest output option for max lumens, with about a 515% gap from the closest alternative.
Shortest runtime
Streamlight ProTac HL-X stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Longest runtime
Nitecore EDC37 stands out as the longest runtime option for max runtime, with about a 12567% 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.
SL-B26 USB rechargeable battery or 2x CR123A lithium batteries
Charging type
USB-C fast charging (18W)
USB-C via battery pack
Rechargeable
Yes
Yes
IP rating
IP54
IP68
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
Stainless steel with PVD coating and carbon fiber reinforced polymer frame with aluminum heat dissipation plate
6000 series machined aircraft aluminum with Type II MIL-SPEC anodizing
Use case profile
Best for
▣Tactical EDC▣Security patrol▣Law enforcement▣Search and rescue▣Personal defense▣Emergency lighting
▣Duty use▣Tactical▣Everyday carry▣Law enforcement
Common praise
✓High maximum brightness for compact size✓Useful OLED real-time display with mode, brightness, battery and runtime info✓Physical lockout switch prevents accidental activation✓Good output regulation with temperature management✓Solid build quality with tactical design✓Fast USB-C charging with large built-in battery✓Multiple usable modes including flood and spotlight
✓High output with good beam distance✓Multi-fuel flexibility prevents power loss✓Durable aircraft aluminum body✓TEN-TAP programming allows mode customization
Common complaints
⚠IP54 rating lower than typical IP67/IP68 for full waterproof use⚠Battery is not user replaceable⚠Momentary high output duration limited by thermal regulation
⚠Clip quality could be better⚠Tailcap switch sometimes mushy compared to competitors