GSE - Prima Klima - Fertraso - Phytolite - Light Interaction - Legrand - HALO - Adjust-A-Wings - TBM - Philips - Nutriculture - GIB - CMH bulbs
CMH (ceramic metal halide - also LEC or CMD) bulbs are suitable for plants in the vegetative and flowering phase. CMH lamps produce the most sun-like spectrum of light.