Solatube International Inc.
The SkyVault Series M74 DS features a 29-inch diameter opening to the sky and an amplifier which reorients daylight downward to increase optical efficiency; eases glare and reduces light loss at ceiling level; and focuses light downward in high bay applications for greater light availability at task level.
HEMCO: HEPA and Carbon Filtration Packs
Genlyte Solutions: Gardco OptiForm Flood
Russelectric: RTSCD-SE
Tarkett: Color + Light
AAF International: MEGAcel I High Flow