Comparison Console
Nitecore SRT7i vs Streamlight Syclone
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight Syclone stands out as the lightest option for weight, with about a 14% gap from the closest alternative. Streamlight Syclone stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative. Nitecore SRT7i stands out as the highest output option for max lumens, with about a 650% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Syclone stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative.
Nitecore SRT7i stands out as the most expensive option for retail price, with about a 4% gap from the closest alternative.
Streamlight Syclone stands out as the lightest option for weight, with about a 14% gap from the closest alternative.
Nitecore SRT7i stands out as the heaviest option for weight, with about a 17% gap from the closest alternative.
Streamlight Syclone stands out as the lowest output option for max lumens, with about a 87% gap from the closest alternative.
Nitecore SRT7i stands out as the highest output option for max lumens, with about a 650% gap from the closest alternative.
Streamlight Syclone stands out as the shortest runtime option for max runtime, with about a 99% gap from the closest alternative.
Nitecore SRT7i stands out as the longest runtime option for max runtime, with about a 8321% 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$129.95Most expensive
US$125Cheapest
Weight
175 g (6.17 oz)Heaviest
150 g (5.29 oz)Lightest
Length
163 mm (6.42 in)Longest
75.4 mm (2.97 in)Shortest
Output
Max lumens
3000 lmHighest output
400 lmLowest output
Max candela
87500 cdHighest candela
5000 cdLowest candela
Beam distance
580 m (1903 ft)Highest
141 m (463 ft)Lowest
Max runtime
48000 minLongest runtime
570 minShortest runtime
Power & durability
Battery type
Nitecore 21700i Li-ion battery (NL2150HPi 5000mAh)
Lithium Ion
Charging type
USB Type-C
USB rechargeable
Rechargeable
Yes
Yes
IP rating
IP68
IPX4
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
Aero grade aluminum alloy with HA III military grade hard-anodized finish
Thermoplastic with chemical-resistant lens
Use case profile
Best for
Law enforcementTactical operationsHuntingSearchHigh-risk patrols
Hands-free applicationsPaint matching or color identificationCompact work light
Common praise
High maximum brightness of 3000 lumensLong beam throw of 580 metersGood battery capacity with included 21700 5000mAh rechargeable batterySmart selector ring enables easy one-handed controlDurable build with IP68 waterproofing and 2m impact resistanceFast USB-C charging portMultiple user-friendly modes including strobe and turboEffective tail stand capability for safety
Adjustable 360° rotating head for targeting lightBright cool white LED and high CRI Color-Rite LED for color accuracyUSB rechargeable with convenient battery includedCompact and lightweight design
Common complaints
Relatively heavy with battery at 175 gramsNo CR123A batteries included with adapter sold separatelySome users may find the size large for EDC
Not rated for submersion, only water-resistant (IPX4)No exact dimensions for head/body diameter provided
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