GTI

The GTI GmbH is beside Just Normlicht a renowned manufacturer of standard light tubes and standardized lightning consoles and color cabins. GTI offers numerous systems for color assessment, but is- other than Just – opposed the use of LED, and therefore offers only special neon-based solutions. LEDs in the standard lighting industry are according to  GTI economically and qualitatively no real alternative to the renown and tested tubes.

Weblink: http://www.gtigmbh.de