Comparison Console
Streamlight Knucklehead vs Streamlight Stinger 2020
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight Stinger 2020 stands out as the lightest option for weight, with about a 47% gap from the closest alternative. Streamlight Knucklehead stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative. Streamlight Stinger 2020 stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Knucklehead stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
Streamlight Stinger 2020 stands out as the most expensive option for retail price, with about a 35% gap from the closest alternative.
Streamlight Stinger 2020 stands out as the lightest option for weight, with about a 47% gap from the closest alternative.
Streamlight Knucklehead stands out as the heaviest option for weight, with about a 88% gap from the closest alternative.
Streamlight Knucklehead stands out as the lowest output option for max lumens, with about a 90% gap from the closest alternative.
Streamlight Stinger 2020 stands out as the highest output option for max lumens, with about a 900% gap from the closest alternative.
Streamlight Stinger 2020 stands out as the shortest runtime option for max runtime, with about a 95% gap from the closest alternative.
Streamlight Knucklehead stands out as the longest runtime option for max runtime, with about a 1900% 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.
Price & carry
Retail price
US$166.73Cheapest
US$225Most expensive
Weight
655 g (23.10 oz)Heaviest
349 g (12.31 oz)Lightest
Length
234 mm (9.21 in)Longest
195 mm (7.68 in)Shortest
Output
Max lumens
200 lmLowest output
2000 lmHighest output
Max candela
1150 cdLowest candela
25000 cdHighest candela
Beam distance
Unknown
315 m (1033 ft)
Max runtime
28800 minLongest runtime
1440 minShortest runtime
Power & durability
Battery type
Rechargeable NiCd battery pack or 4 AA alkaline batteries
2 x SL-B26 Lithium-Ion Rechargeable (2600mAh)
Charging type
AC and DC fast chargers, universal steady charger optional
Micro USB charging cradle and built-in Micro USB port on batteries
Rechargeable
Yes
Yes
IP rating
IPX4
IPX7
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
High impact super tough nylon polymer
CNC machined aluminum alloy
Use case profile
Best for
Work site illuminationProfessional use in emergency services
Tactical useDuty useOutdoor activitiesEvery situation requiring powerful illumination
Common praise
Bright 200 lumens with regulated intensityMultiple lighting modes including moonlight for extended runtimeDurable, impact and water resistant designRemovable strong magnet for hands-free use
High maximum output and brightnessLong runtime especially on medium and low modesErgonomic design with firm grip and anti-roll bodyMode selector switch allowing quick access to desired outputMultiple activation switches (front and tail) for convenienceIPX7 water resistance and 2 meter impact resistanceCompatibility with existing Stinger chargersBuilt-in Micro USB charging on batteries for on-the-go charging
Common complaints
No charger included with this specific purchase option
Maximum output is a brief burst then steps down to half-brightnessSwitches require considerable force to activate constant on, less comfortable than older modelsWide beam angle reduces peak beam intensity and range compared to previous high-intensity variants