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Black cylindrical flashlight with extendable head and four LED colours

TUKO

TUKO 4-in-1 Rechargeable Flashlight UV Blue White Yellow

SKU CH-FKF9-0W0V5

A 395 nm UV, blue, white and yellow flashlight with zoomable beam and USB-C charging

  • TypeFlashlight
  • Detect stains and counterfeit notes with 395 nm UV light
  • Spot blood trails while fishing using mild blue light
  • Observe comfortably for long periods with soft yellow light
  • Switch instantly between four colour modes via the power switch
  • Adjust beam from wide flood to focused spot with scaling body

What this flashlight does

The TUKO 4-in-1 combines white, blue, yellow and 395NM UV output in one rechargeable torch. It suits anglers tracking blood trails, drivers checking cabin stains and anyone needing counterfeit detection on the go.

The wavelength that matters

The 395NM UV beam reveals stains, fungi, security threads on banknotes and scorpions that white light misses. Without this specific wavelength the torch cannot perform the detection tasks described.

Zoom focus and USB-C charging

Extend or retract the head to switch between a wide flood circle and a narrow spotlight. A full charge via the Type-C port takes four hours and runs for five to seven hours depending on mode. The single button cycles through all four colours so no separate switches are needed.

Highlights

  • Detect stains and counterfeit notes with 395 nm UV light
  • Spot blood trails while fishing using mild blue light
  • Observe comfortably for long periods with soft yellow light
  • Switch instantly between four colour modes via the power switch
  • Adjust beam from wide flood to focused spot with scaling body

Specifications

TypeFlashlight

Questions about this item

What does the 395 nm UV wavelength actually reveal around the house?

The 395 nm UV output makes organic stains, counterfeit marks on banknotes, food mould, mineral fluorescence and scorpions glow visibly in darkness.

How does the USB-C charging port limit real-world recharge speed?

The built-in USB-C port accepts a standard 5 V supply and fills the internal cell in about four hours for five to seven hours of mixed-mode runtime.

How far must the body be extended to switch from flood to spot beam?

Pulling the head away from the handle narrows the beam into a long-throw spotlight; pushing it back creates a wide circular flood for area lighting.

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