I believe as Mike Phillips refers to them, as, "The Cruel Master". LOL
I myself don't have the Brinkman, but knew I might as well be blindfolded, and working blind, trying to correct paint without some form of lighting aid, especially on my White Tahoe.
Thus, I bought a couple of 500W Halogen cheapies from Home Depot to help out. One permanently mounting overhead on my Carport, and the other on a stand that could be positioned wherever I needed it.
They helped considerably, but have their downsides, being that they are not as convenient as a hand held, and they do generate a good deal of heat also.
Combine that with with already warm temps, and they can create an uncomfortable situation. I might've even gotten a suntan in the process also?!
One of these days, I'm gonna spring for the easier to use Brinkman.
Mark