Work lights for midnight tarping/untarping

There are loads of times where I find myself working in the dark.
I went through a series of worklights starting with obvious halogen work lights.
The problem with halogen lights is that the truck shakes too much going down the road and this causes the bulbs to burn out too soon.
LEDs are alright, but the cost a bunch for the really nice ones.
I went and ordered something crazy, and it turns out that it works pretty good.
Its basically a 400 watt metal halide (HID) lamp in a portable hangable fixture.
Its about 4 times brighter than your average street light. It will light up an entire row at the truck stop. It attracts all of the bugs though. All of them.
Its designed to be hung from the ceiling, but I usually just sit it on the ground.

https://www.amazon.com/gp/product/B003T0GB8I/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
Hang-A-Light HL400PS 400w Pulse Start Metal Halide 24-Inch Tall Temporary Work Light, Yellow

 

A light this big would drain any battery down to nothing in a few minutes.
You would either leave the truck running or use an APU.
Keep in mind this light has a bulb thats 1.5 feet tall and 9 inches wide.

 

You cant step on a light that weighs 50 pounds and is knee height.
You just sit it on the ground 15 feet away and plug it in with cord reels. Keep in mind this thing lights up the entire area so you wont need to move it except from one side to the other.