Constructed from durable polycarbonate materials, the Nitecore TUBE has a maximum output of 45 lumens and a built in rechargeable battery providing up to 48 hours run-time on low output. The single multi-stage switch accesses the 2 brightness levels and the infinitely variable output mode.
The Fenix UC01 has a maximum output of 45 lumens and a built in rechargeable battery providing up to 50 hours run-time on low output. Carrying out up close tasks, such as reading in the dark will be much easier with the UC01 as it provides wide angle lighting with a 102° spill beam.
The Fenix UC02 is a tiny rechargeable key ring torch offering a maximum output of 130 lumens, which is incredible for it's size! It uses a rechargeable 10180 lithium-ion battery which is charged inside the torch via the micro USB port that can be revealed by unscrewing the head of the light, as shown in the pictures.