Wurkkos TD01 stands out as the lightest option for weight, with about a 53% gap from the closest alternative. Wurkkos TD01 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative. Wurkkos DL40 stands out as the highest output option for max lumens, with about a 127% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Wurkkos TD01 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative.
Most expensive
Wurkkos DL40 stands out as the most expensive option for retail price, with about a 23% gap from the closest alternative.
Lightest
Wurkkos TD01 stands out as the lightest option for weight, with about a 53% gap from the closest alternative.
Heaviest
Wurkkos DL40 stands out as the heaviest option for weight, with about a 112% gap from the closest alternative.
Lowest output
Wurkkos TD01 stands out as the lowest output option for max lumens, with about a 56% gap from the closest alternative.
Highest output
Wurkkos DL40 stands out as the highest output option for max lumens, with about a 127% gap from the closest alternative.
Shortest runtime
Wurkkos DL40 stands out as the shortest runtime option for max runtime, with about a 60% gap from the closest alternative.
Longest runtime
Wurkkos TD01 stands out as the longest runtime option for max runtime, with about a 150% 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.
2x 26650 (compatible with 18650) Li-Ion rechargeable batteries
21700 lithium-ion
Charging type
Included dual-slot USB charger with Micro USB cable
USB Type-C
Rechargeable
Yes
Yes
IP rating
IPX8 (up to 100m depth)
IPX8
Impact resistance
Unknown
Unknown
Material
Aerospace grade 6061 aluminum alloy, hard-anodized type III finish, toughened mineral glass lens
6061 aviation aluminum alloy
Use case profile
Best for
▣Diving▣Underwater use▣Cave diving▣Scuba diving▣EDC in wet environments
▣Throwing light over long distances▣Outdoor adventures▣Emergency situations▣Tactical use
Common praise
✓Very bright at 5000 lumens with good color rendering (CRI 90)✓Solid build quality with aerospace aluminum and toughened glass✓Good thermal regulation and long runtime with large capacity batteries✓Waterproof up to 100 meters (IPX8)✓Memorizes last brightness mode used
✓Excellent throw distance exceeding 1000 meters✓Good output brightness up to 2200 lumens✓USB-C charging with included 21700 battery✓Solid build quality with aviation aluminum alloy✓Two-switch design allowing reliable on/off and mode control
Common complaints
⚠Wobbly/mushy side switch with long travel, less tactile feedback⚠No lockout safety except tailcap partial unscrew⚠Switch mode spacing could be improved, low mode is relatively bright for night vision⚠Greenish tint in LEDs compared to other neutral white flashlights⚠No knurling on body, may affect grip
⚠Tail switch protrudes, preventing stable tailstanding⚠Tail switch is rubbery with less satisfying tactile feel⚠Side switch feel described as slightly mushy⚠Beam has ring artifacts visible on flat surfaces⚠Limited accessories; no included holster