GIB - Ostalo - Phytolite - Light Interaction - TBM - Cli-Mate - Prima Klima - Nanolux - Sunmaster - Ecotechnics - GSE - Air cooled reflectors
The advantage of air-cooled reflectors is that the bulb can be cooled. This extends the life of the bulb. This type of reflectors are suitable for HPS and MH bulbs.