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 31% 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 31% gap from the closest alternative.
SureFire Stiletto Pro II stands out as the most expensive option for retail price, with about a 45% 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$399Most 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
Integrated lithium polymer rechargeable
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
Aluminum, hard anodized
Use case profile
Best for
EDC (Everyday Carry)Tactical useLong distance illuminationSituational awareness in low light
Search and rescueLong distance throwOutdoor activities requiring high output and long range
Common praise
Powerful 1500 lumen output with impressive 35,000 candela throwCompact, slim design for easy pocket carryMultiple brightness modes with programmable sequenceDurable Mil-Spec hard anodized aluminum constructionWater resistant to IPX7 standardIntegrated rechargeable lithium polymer battery with USB-C charging and fuel gauge
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
Relatively high price point compared to some competitorsRuntime on highest setting limited to 1 hourNo explicit impact resistance rating available in sources
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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