USB Rechargeable Keychain Light, Blue Led

Max Output: 4 lumens
Max Runtime: 0 h 45 m / 0.03125 d
LED: High-performance LED
Battery: Rechargeable Li-ion
Length: 56.5 mm / 2.22 in
Head Size: 21 mm / 0.82 in
Weight: 9.8 g / 0.34 oz
Feature: Rechargeable
Categories: ,



  • Lightweight and handy design
  • Features high-power LED
  • The blue output of 4 lumens
  • Built-in rechargeable Li-ion battery with integrated intelligent charging circuit (micro-USB charging port)
  • The single switch offers easy one-handed operation
  • Constructed from durable polycarbonate materials
  • Dual metal key ring connector withstands weights of up to 77lbs (35 kg)
  • Impact resistant to 1.5 meter


  • 1 x Nitecore TUBE BL Rechargeable Flashlight
  • 1 x Key Ring

The Nitecore Tube BL is a lightweight, compact, key-chain light that packs a bright blue beam, which is great for hunting and industrial inspection, helping to track blood, and making oil and other mechanical fluids stand out. Blue light can also aid fishermen as blue light is less visible to fish. The Tube BL is also rechargeable with a built-in rechargeable battery and micro-USB charging port. This compact keychain flashlight is a great tool for any hunter, fisherman, sportsman, or inspector, and its applications make for ideal team signals and markers at outdoor games or events.