these guys have a Cree logo on their homepage so maybe Cree? https://imaginovation.net/case-study/cree/ https://imaginovation.net/case-study/cree/ At least wh

these guys have a Cree logo on their homepage so maybe Cree? https://imaginovation.net/case-study/cree/ https://imaginovation.net/case-study/cree/ At least what I could turn up with a quick web search.