These "T91" lights are Home Depot store brand, Commercial Electric, only in packaging. The true origin is noted in labeling on the luminaire disk backside; Lighting Science Group Corp., LSG. Product Name: Glimpse.
I hope they will drive all can lights off store shelves, in all stores. The future of LED lighting of a ceiling is in flat objects. Or, perhaps still including linear objects such as LED versions of T8 tube lighting.