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Compact black aluminium UV flashlight, 3.5 inches long, USB-C rechargeable

Kaito V4-DB-T UV Flashlight 365nm 10W USB-C Rechargeable Black

SKU CH-801F-CVDXG

A 365 nm UV flashlight with a 10 W LED, filtered lens and USB-C rechargeable battery fits in a pocket for urine, resin or leak detection

  • Team affiliation1 Piece
  • Product typeLED
  • Product colorBlack
  • Sold asPack
  • DetailsUV flash light for pet urine detection, hotel room, gem, or
  • Key featuresLIGHTWEIGHT & PORTABLE
  • 365 nm UV reveals hidden stains and counterfeits
  • 10 W LED with 1300 mW intensity for strong fluorescence
  • Hardened black filter lens removes visible violet light
  • Pocket-sized aluminium body at 0.85 × 0.85 × 3.5 in, 2.02 oz
  • USB-C rechargeable lithium-ion cell for cordless use

10W 365nm UV Flashlight

The Kaito V4-DB-T is a pocket-sized ultraviolet flashlight built around a 10W LED that emits filtered 365nm light. Its aluminium body measures .85 x .85 x 3.5 inches and weighs 2.02 ounces, so it slips into a pocket or tool bag. A USB-C port recharges the internal lithium-ion cell in about one hour, and a wrist strap prevents drops during field work.

Detection tasks it suits and those it does not

Hunters, pet owners and hobbyists who need pure 365nm output for urine stains, mineral fluorescence or resin curing will find the filtered beam effective. Users who want a visible violet glow for casual inspection or who require a broader 395nm spread for larger area scanning should look at a different wavelength tool.

Runtime and output limits

The 10W emitter delivers 1300mW radiant intensity, giving strong fluorescence response at close range for roughly one hour per charge. Extended sessions or high-drain USB chargers above 2A are not supported and may damage the cell, so carry a spare power bank for all-day use.

How it compares

Measured against everything we stock in Flashlights & Headlamps, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 2,266 comparable items (median $28.99).

Specifications

Product
Brand nameKaito
Model nameMini LED Flashlight
Part numberV4-DB-T
Product typeLED
Product colorBlack
More details
Team affiliation1 Piece

Questions about this item

What power source do I need to charge the USB-C port on this V4-DB-T?

Use any USB-C charger that delivers 2 A or less; the warning states a supply above 2 A must not be used.

Will the 365 nm beam work with my older 395 nm inspection glasses?

The 365 nm light is invisible to the naked eye, so glasses made for 395 nm visible violet will not show the same fluorescence; you need detection gear suited to true 365 nm output.

How can I confirm the 10 W LED is running at full output after I recharge?

Aim the beam at a fluorescent marker or security watermark; a strong blue-violet glow indicates the 1300 mW radiant intensity is active.

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