Nitecore TUBE - 45 lumens

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A keychain flashlight from Nitecore, the TUBE fits in your hand easily. The power button is in the middle, easily clicked by your thumb or palm. Or perhaps the inside of your finger, which can also click the mode button, changing the 45 lumens for one hour to 1 for two days. And you can recharge it for even more uses.

This tiny light isn't just useful, it is also durable, able to survive falls down 5 feet along with not allowing any dust in. It is recommended you be careful around water, as the TUBE is only IP65, meaning it isn't quite able to stand up to puddles like other Nitecore flashlights.


  • Manufacturer's page: Nitecore TUBE
  • Output modes:
    High: 45 lumens/1hr
    Low: 1 lumen/48hr
  • Integrated intelligent Li-ion battery charging circuit (micro-USB charging port)
  • Single multi-stage switch offers access to all functions via one-handed control
  • Features two brightness levels and infinitely variable output mode
  • Features extremely wide 100° flawless beam to light up peripheral vision
  • Constructed from durable polycarbonate materials
  • Dual metal key ring connector withstands up to 35 kg
  • Impact resistant to 1.5 meters
  • Extremely lightweight, compact and portable


  • Length: 56.5mm x 21mm x 8mm (2.22” x 0.83” x 0.31”)
  • Weight: 9.6g (0.34oz)(with battery)


Key ring

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