Welcome to Glamox download OptiWin light calculation program-one of the most user-friendly programs on the market. e-Cat is an electronic product catalogue to run on your own PC. Light distribution files in Eulum format. Compatible with most light calculation programs. Brochures, product films and further documentation. If you have any problems with downloads, please contact our helpdesk on 0047-71 24 63 00 Glamox supplies several tools that can be downloaded for free here.