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.
HID: Amico
Butlr: Smart Cleaning
Brass Knuckle: SmartSkin
Kidde Commercial: MiniLaser
Parador: Maradune