Tundra reflectors are so large that minor manufacturing flaws from an off-brand clone won't be as big of a deal as in a small housing. Optically, it also means they might be better able to handle *minor* differences in LED geometry from a filament bulb better than smaller assemblies. Hwoever, I can't see the hotspot and the above discussion on hotspots is exactly right. There ideally will be a hot spot at the very top of the battern for downrange light, with the cutoff immediately above it. It's pretty hard to do. My gen1 tundra (which was an excellent truck, agreed!!) didn't have a sharp cutoff to begin with. It kind of warmly lit everything around in a consistent blanket of light which was great around town, in fields and campgrounds, but not great on the highway. I'd suggest putting a halogen bulb in one of them to see if a halogen bulb provides a better model.