Probably EcoSmart or Commercial Electric. They are major brands in household grade LEDs.A little off topic
Two days ago I installed LED inserts that were convertible for 6" and 5" cans and also 4" round boxes. I think they were also adaptable to a single gang also.
I had no idea they were available. I already forgot the brand. They were from a major manufacture.
There was also a 4" can version that was adaptable to 4" round boxes.