YES!
OKT LIGHTING releases The Generation 2 Real Commercial Retrofit LED Downlight Kits specially for US Commercial Lighting Market recently. Is is reported by OKT LIGHTING that these series of Commercial Retrofit LED Downlight Kits are compatible to standard 6” and 8” commercial lighting housing, covering of: 18w Retrofit LED Downlight Kits to replace Juno Lighting traditional 32w Compact Fluorescent Lamp, 23w Retrofit LED Downlight Kits to replace Juno Lighting traditional 42w Compact Fluorescent Lamp, 27w Retrofit LED Downlight Kits to replace Juno Lighting traditional 2*26w Compact Fluorescent Lamp, 33wRetrofit LED Downlight Kits to replace Juno Lighting traditional 2*32w Compact Fluorescent Lamp, 40w Retrofit LED Downlight Kits to replace Juno Lighting traditional 2*42w Compact Fluorescent Lamp.
OKT LIGHTING, as a  NO.1 Chinese LED Manufacturer for Commercial Retrofit LED Downlight Kits , she is confident to compete with many United State local manufacturers such as CREE, JUNO, LITHONIA, PHILIPS etc on this commercial led retrofit market. She uses latest CREE  CXA chips, and makes a beautiful light output performance, minimum to 62lm per watt.
According to OKT LIGHTING, this G2 Real LED Retrofit Downlights are under test in UL Laboratory, and are expected to be release UL and CUL Certificate in the end of Feb 2013. Energy Star Certificate is also coming very soon in order for many of customers to apply for rebate program.