The super lightweight LED's simply plug into any standard sized USB port such as those on your Laptop and provide a very low power, ultra bright light. To use as a portable light combine with a power bank, giving hours of lighting from even the smallest of power bank - Perfect for emergency use!
 
Thanks to them being so low cost why not dot around the home, add to your EDC and throw a few in the B.O.B. They are also perfect for camping!

Features:
A Mini LED light, great for camping or keeping in your EDC 
0.2W ultra low power output
A 5000mah power bank will enable up to 100 hours continuous use.
Double-sided USB design