Comparison Console
Streamlight PolyTac 90 X USB vs Streamlight Twin-Task USB
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 21% gap from the closest alternative. Streamlight Twin-Task USB stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative. Streamlight PolyTac 90 X USB stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Decision Signals
What stands out
Streamlight Twin-Task USB stands out as the cheapest option for retail price, with about a 23% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the most expensive option for retail price, with about a 29% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the lightest option for weight, with about a 21% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the heaviest option for weight, with about a 27% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the lowest output option for max lumens, with about a 25% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the highest output option for max lumens, with about a 33% gap from the closest alternative.
Streamlight PolyTac 90 X USB stands out as the shortest runtime option for max runtime, with about a 80% gap from the closest alternative.
Streamlight Twin-Task USB stands out as the longest runtime option for max runtime, with about a 407% 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$127Most expensive
US$98.13Cheapest
Weight
136 g (4.80 oz)Lightest
173 g (6.10 oz)Heaviest
Length
112.5 mm (4.43 in)
Unknown
Output
Max lumens
500 lmHighest output
375 lmLowest output
Max candela
7000 cdHighest candela
3650 cdLowest candela
Beam distance
167 m (548 ft)Highest
121 m (397 ft)Lowest
Max runtime
225 minShortest runtime
1140 minLongest runtime
Power & durability
Battery type
SL-B26 rechargeable Li-Ion USB battery pack; also accepts CR123A lithium batteries
Lithium ion rechargeable
Charging type
USB rechargeable
USB charging cable included
Rechargeable
Yes
Yes
IP rating
IPX7
IPX4
Impact resistance
2 m (7 ft)
2 m (7 ft)
Material
High-impact, super-tough nylon polymer
High impact, super tough nylon polymer with polycarbonate lens
Use case profile
Best for
Right-angle flashlight useHands-free lighting when attached to gearProfessional, industrial, and outdoor tasks
Outdoor activitiesProfessional useClose-up tasksDistance illumination
Common praise
Bright 500 lumen output with balanced beamRugged and waterproof designConvenient USB rechargeable battery and multi-fuel capabilityHands-free use with clip and D-ring attachment
Dual spot and floodlight modes for versatile useGood runtime on multiple brightness settingsComfortable adjustable head strapRechargeable via USB, convenient lithium ion battery
Common complaints
No information on complaints in available sources
Not waterproof beyond IPX4 ratingLimited detailed physical dimension specs available