The Nitecore Tube RL is the newest version of this lightweight, practical model and has a maximum output of 13 lumens of red light from the high performance LED. The keyring torch is powered by a rechargeable Li-ion battery that comes included with the Tube.
The compact light comes with a split ring for easy attachment to a keyring or zip, allowing you to always have the Tube RL on hand when you need it. The red LED is ideal for astronomy, wildlife observations and night photography.
The Tube RL is rechargeable via a Micro USB port and has a blue power indicator which turns on whilst charging and off when the charging is complete.
13 lumens - 1 hr runtime
Includes: split ring, built-in rechargeable battery