We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red aluminum flashlight 3.75 inches long with zoomable head and USB port

Kaito Mini LED Flashlight 5149-B Red 3.75in USB Rechargeable Zoomable COB Light

SKU CH-T924-BD04A

A compact zoomable flashlight with a COB side light, USB rechargeable and water resistant, running up to 2 hours on high beam

  • Selling UnitPack
  • Specifications2 hours, Aluminum, lithium_ion, 1, 1.1 L x 1.1 W x 3.74 H in
  • FeaturesLIGHTWEIGHT & PORTABLE
  • Zoomable beam shifts from flood to spot for any task
  • COB side light adds 6-hour area glow or red signal mode
  • USB rechargeable lithium-ion cell powers 2-hour high beam
  • 50,000-hour LED lifespan means decades of reliable use
  • 75-inch aluminium body fits pocket and resists water

Ultra-Bright Red LED Flashlight

The Kaito 5149-B is a compact zoomable flashlight built for everyday carry. It delivers high-lumen output from a premium LED rated for over 50000 hours of life. The red aluminium body measures 3.75 inches long and 1.1 inches wide, making it easy to stow in a pocket or pack. A built-in lithium-ion cell recharges via USB for convenient power anywhere.

Ideal for Campers and Emergency Kits

This light suits hikers, campers and drivers who need a rugged, water-resistant tool for dark trails or roadside stops. The three-mode tail switch offers high beam, strobe and a COB side light for area illumination. Buyers who require a larger lantern-style flood or a weapon-mountable tactical light should consider other form factors instead.

Two-Hour High Beam with Six-Hour Side Light

On a full charge the main beam runs at maximum output for roughly 2 hours, while the COB side light extends useful glow to about 6 hours. The slide-focus head shifts smoothly from wide flood for close work to a tight spot for distance spotting. Extended multi-night trips without recharge access will exceed the onboard battery capacity.

Highlights

  • Zoomable beam shifts from flood to spot for any task
  • COB side light adds 6-hour area glow or red signal mode
  • USB rechargeable lithium-ion cell powers 2-hour high beam
  • 50,000-hour LED lifespan means decades of reliable use
  • 75-inch aluminium body fits pocket and resists water

Specifications

BrandKaito
ModelMini LED Flashlight
Part Number5149
Selling UnitPack
Specifications2 hours, Aluminum, lithium_ion, 1, 1.1 L x 1.1 W x 3.74 H inches, water_resistant, 1., INSIGHLUX, 5149-B
FeaturesLIGHTWEIGHT & PORTABLE

Questions about this item

Does the Kaito 5149-B need any extra cable or power brick to charge?

No. The flashlight has a built-in USB port so it plugs directly into any standard USB-A power source such as a laptop, wall adapter or power bank.

Will the zoomable beam on the 3.75-inch Kaito 5149-B still focus properly after years of pocket carry?

Yes. The sliding head is machined from aluminum and the LED is rated for 50000+ hours, so the zoom mechanism and light output stay consistent over long-term use.

How can I confirm the COB side light on the red Kaito 5149-B is working after the first charge?

Press the tail switch until the side COB panel illuminates; a steady, even white glow across the panel shows the side-light mode is operating correctly.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.