Comparison Console
Streamlight Double Clutch USB vs Wurkkos HD20
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Streamlight Double Clutch USB stands out as the lightest option for weight, with about a 12% gap from the closest alternative. Wurkkos HD20 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative. Wurkkos HD20 stands out as the highest output option for max lumens, with about a 1500% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos HD20 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative.
Streamlight Double Clutch USB stands out as the most expensive option for retail price, with about a 65% gap from the closest alternative.
Streamlight Double Clutch USB stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
Wurkkos HD20 stands out as the heaviest option for weight, with about a 14% gap from the closest alternative.
Streamlight Double Clutch USB stands out as the lowest output option for max lumens, with about a 94% gap from the closest alternative.
Wurkkos HD20 stands out as the highest output option for max lumens, with about a 1500% gap from the closest alternative.
Streamlight Double Clutch USB stands out as the lowest candela option for max candela, with about a 79% gap from the closest alternative.
Wurkkos HD20 stands out as the highest candela option for max candela, with about a 374% 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$80.95Most expensive
US$48.99Cheapest
Weight
114.25 g (4.03 oz)Lightest
130 g (4.59 oz)Heaviest
Length
Unknown
122 mm (4.80 in)
Output
Max lumens
125 lmLowest output
2000 lmHighest output
Max candela
1700 cdLowest candela
8050 cdHighest candela
Beam distance
82 m (269 ft)Lowest
179.4 m (589 ft)Highest
Max runtime
210 min
Unknown
Power & durability
Battery type
USB rechargeable lithium polymer battery, 3x AAA alkaline or lithium batteries (backup)
21700 rechargeable lithium-ion
Charging type
USB
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX4
Unknown
Impact resistance
2 m (7 ft)
Unknown
Material
Impact-resistant polymer (engineering polymer, polycarbonate lens)
Unknown
Use case profile
Best for
Work tasks requiring adjustable beamHands-free lightingUse with hard hatsNear and distance lighting
Outdoor activitiesCampingHands-free illuminationProfessional use
Common praise
Versatile lighting with adjustable spot and flood beamsRechargeable with backup battery optionComfortable, low-profile with tilting headDurable and dependable for work or outdoor use
Strong build quality and solid constructionDual emitters provide flexible lighting optionsUSB-C onboard charging with included 21700 batteryGood value for price under $50 with included batteryConvenient magnetic tailcap and clip for retention
Common complaints
USB AC adapter not includedRuntime is moderate, not very long for high modes
Relatively heavy for a headlamp at 130 grams without batteryFloodlight mode less powerful compared to spot emitterTop switch placement can make headstanding unstableSome users may find the included strap non-removable
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