Released years ago, the TUBE is one of Nitecore's most popular keychain lights. It has been on more keychains than almost any other similarly-sized flashlight. And late in 2019, the TUBE V2 has joined the ranks. This tiny remake has 55 lumens that can be turned down to 1 lumen and any brightness in-between with a single button.

The TUBE V2 is machined from polycarbonate materials, able to withstand falls from 1 meter high, dustproof and resistant to rain. The key ring connector can hold up to 77 pounds before breaking.

Features:

• Manufacturer's page: Nitecore TUBE V2.0
• Constructed from durable polycarbonate materials
• USB rechargeable
• Stainless steel key ring connector withstands 77lb weight

Specifications:

• Output modes:
  High: 55 lumens/1hr 15min; 25m; 156cd
  Low: 1 lumen/58hr; 3m; 2.2cd
• Impact Resistance: 1m
• IP Rating: 65, dustproof/rain-resistant
• Dimensions:
  Length: 56.5mm/2.22in.
  Width: 21mm/0.83in.
• Weight: 9.6g/0.33oz