124 diy led flashlight host 124mm x 24mm

video https://en.wikipedia.org/wiki/124 https://en.wikipedia.org/wiki/124th_Infantry_Regiment_(United_States) https://en.wikipedia.org/wiki/124th_Ohio_General_Assembly https://en.wikipedia.org/wiki/124th_Fighter_Wing https://en.wikipedia.org/wiki/124th_Cavalry_Regiment_(United_States)