LumoPro is a brand of lighting and studio equipment. It started out as a house brand of the Midwest Photo Exchange in Columbus, Ohio, but LumoPro branded products is now available from other outlets. The products carying the LumoPro brand are both proprietary designs and rebranded models sourced from various OEMs. Manufacturing of LumoPro-branded products is outsourced to factories located in Shenzhen, China.
For some reason LumoPro flashes are aggressively promoted on David Hobby's “Strobist” web-site.