Worlds Brightest LED Light Bar - 4kW LED Array

I initially built a 4kW LED array using 40 100W emitters with 60 degree glass lenses, but the beam was a bit to wide to be practical for use on a vehicle. After that I built a array using 18 100W emitters with parabolic reflectors. It had much better long distance throw and was way more practical (but still not very practical). Parabolic Reflectors: 100W LED Drivers: