Comparison Console
SureFire Stiletto Pro II vs ThruNite TN42
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
SureFire Stiletto Pro II stands out as the lightest option for weight, with about a 78% gap from the closest alternative. ThruNite TN42 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative. ThruNite TN42 stands out as the highest output option for max lumens, with about a 223% gap from the closest alternative.
Decision Signals
What stands out
ThruNite TN42 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the most expensive option for retail price, with about a 23% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lightest option for weight, with about a 78% gap from the closest alternative.
ThruNite TN42 stands out as the heaviest option for weight, with about a 363% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the lowest output option for max lumens, with about a 69% gap from the closest alternative.
ThruNite TN42 stands out as the highest output option for max lumens, with about a 223% gap from the closest alternative.
ThruNite TN42 stands out as the shortest runtime option for max runtime, with about a 78% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the longest runtime option for max runtime, with about a 346% 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$339Most expensive
US$275Cheapest
Weight
140 g (4.94 oz)Lightest
648 g (22.86 oz)Heaviest
Length
124 mm (4.88 in)Shortest
190.5 mm (7.50 in)Longest
Output
Max lumens
1500 lmLowest output
4848 lmHighest output
Max candela
35000 cdLowest candela
864000 cdHighest candela
Beam distance
375 m (1230 ft)Lowest
1860 m (6102 ft)Highest
Max runtime
1410 minLongest runtime
316 minShortest runtime
Power & durability
Battery type
Rechargeable lithium polymer (integrated)
4x 21700 rechargeable lithium-ion batteries (parallel configuration)
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX7
IPX8 (2 meters)
Impact resistance
Unknown
1.5 m (5 ft)
Material
Mil-spec hard-anodized aluminum body
Aluminum, hard anodized
Use case profile
Best for
Everyday carryLong-distance illuminationSituational awareness
Search and rescueLong distance throwOutdoor activities requiring high output and long range
Common praise
Excellent long-distance beam performanceProgrammable switches for user preferenceUSB-C fast chargingDurable and corrosion-resistant bodyCompact pocket-friendly design
Very high max output of 4848 lumens with excellent long throw capability (1860 meters).Good build quality with hard anodized aluminum and tight threading.Simple and intuitive e-switch user interface with mode memory.Included accessories like shoulder strap and USB-C charger.No visible or audible PWM.Battery runtime up to approximately 5 hours and 16 minutes at firefly mode for 180 days.Good thermal performance with predictable step-down after 2 minutes on turbo.
Common complaints
High price compared to competitors
No thermal regulation, causing step down due to heat after turbo mode.Threads are somewhat difficult to start or unscrew.Heats up significantly on turbo/high modes making prolonged handheld use uncomfortable.Limited retention options, some users find shoulder strap front mount flimsy.Low voltage protection is not fully clear; caution advised with unprotected cells.Large size and weight (over 600 grams without batteries) makes compact carry difficult.
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