Here is a link to a review i have been monitoring on mytractorforum. There are several reviews about Maxxima on there. I'm more familiar with their consumer products, but have some experience with their trucking lights.
Stladrill new 33 Watt (1500 lm) LED work light for the X366SE -...
Maxxima's defect rate is much much lower than that, esspecially these days, Truck Lite and Grote are over priced, and these days Maxxima's quality is just as good if not better.