Here we have LED key ring torches with a choice of LED colours; red, blue, green or yellow.
The red LED is particularly useful for for reading charts at night without resorting to using a white light source, ideal for astronomers, etc.
The casing is made of a tough polycarbonate, which can withstand a lot of day to day punishment. In addition to having a momentary action switch (push for on, release for off), they also have a little slider which allows them to be locked on. This is a really great feature, since it frees up both hands.
Description: Key Ring Torch
High intensity LED
Great for night vision, safety signalling, camping, fishing.
Available LED Colours: Red, Blue Green or Yellow
Body Construction: Polycarbonate
Operation Modes: Lock on/off or press momentary on
Dimensions: 25 x 40 x 8 (mm)
Battery: CR2016 x 2 (included)
Weight: 8 grams