LED UFO High Bay, 150W, 24000 Lumens, 4000K or 5000K, 277-480V, Black Finish Mounting Options:Hook The Keystone Electrical Ballast is

The Keystone Electrical Ballast is made to limit the current passing through any connected fluorescent lamps

CCT Selectable: 3000K/4000K/5000K

authorized users can tune the color temperature

S4 Spectrum: Provides highly efficient full spectrum with a healthy red-to-blue ratio to drive photosynthesis

6V sealed lead acid

LED UFO High Bay, 150W, 24000 Lumens, 4000K or 5000K, 277-480V, Black Finish Mounting Options:Hook The Keystone Electrical Ballast isWSD UFO LED High Bay Lighting series can be widely used as indoor or outdoor lighting (Wet location). Perfect for mechanical or electronic processing workshops, storage warehouses, steel mills, gas stations, toll booth, waiting rooms, the platforms of railway station, indoor stadiums and flower cultivating tents, etc. Wattage: 150W CCT4000K or 5000K Lumens: 24000 LM Light Source: Lumileds Driver: SOSEN POWER LED high luminous efficiency and long