Comparison Console
Wurkkos HD03 vs Wurkkos WK03 SST40
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Wurkkos HD03 stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Wurkkos WK03 SST40 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative. Wurkkos WK03 SST40 stands out as the highest output option for max lumens, with about a 165% gap from the closest alternative.
Decision Signals
What stands out
Wurkkos WK03 SST40 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
Wurkkos HD03 stands out as the most expensive option for retail price, with about a 27% gap from the closest alternative.
Wurkkos HD03 stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Wurkkos WK03 SST40 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Wurkkos HD03 stands out as the lowest output option for max lumens, with about a 62% gap from the closest alternative.
Wurkkos WK03 SST40 stands out as the highest output option for max lumens, with about a 165% gap from the closest alternative.
Wurkkos WK03 SST40 stands out as the shortest runtime option for max runtime, with about a 36% gap from the closest alternative.
Wurkkos HD03 stands out as the longest runtime option for max runtime, with about a 57% 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$19Most expensive
US$14.99Cheapest
Weight
49 g (1.73 oz)Lightest
55 g (1.94 oz)Heaviest
Length
60 mm (2.36 in)Shortest
101.5 mm (4.00 in)Longest
Output
Max lumens
680 lmLowest output
1800 lmHighest output
Max candela
2712 cdLowest candela
15238 cdHighest candela
Beam distance
104 m (341 ft)Lowest
247 m (810 ft)Highest
Max runtime
2160 minLongest runtime
1380 minShortest runtime
Power & durability
Battery type
Built-in 600mAh Li-Polymer
18650 lithium-ion
Charging type
USB Type-C
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX6
IP68
Impact resistance
1.5 m (5 ft)
Unknown
Material
Aluminium
Unknown
Use case profile
Best for
Everyday carryWorkOutdoor useHands-free tasksClipping onto pockets, hats, backpacks or metal surfacesBike light with red strobe
Everyday carryCampingHiking
Common praise
Versatile mounting with clip and magnetHigh CRI floodlight for natural color renderingCompact and lightweight for EDCBuilt-in rechargeable battery with USB-C chargingGood runtime matching manufacturer specs
Affordable price point for a fully featured 18650 EDC flashlightGood build quality with included accessoriesUSB-C charging with integrated charging indicatorBright output with decent beam throw for size
Common complaints
RGB light brightness is too low for illuminationRapid RGB color cycling makes selecting colors difficultSpotlight has low CRI and slight green tintFlimsy rubber charging port coverNo last mode memory for spotlight/floodlight modesLight turns off abruptly at runtime end
Low CRI around 70PWM in all modes which may cause flickerAccidental activation possible due to small protruding switchSharp cooling fins can be uncomfortable to holdLimited information on impact resistance
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