Nano Light is just 1.47 inches! Compare to Key-Mate - 2.36"
and Microscream - 3.5"
Rotating On/Off head switch
Includes four IEC-LR41 coin cells
Machined aircraft aluminum
Non-rotating snap hook for easy one-handed operation.
5mm White LED, impervious to shock with a 100,000 hour
runtime
White LED delivers up to 10 lumens
Parabolic shaped LED area optimizes beam performance
Run time: Up to 8 hours of declining usable output
Limited Lifetime Warranty