Do these LED high bays contain a ballast or is the ballast removed?
This LED high bay does not contain a fluorescent ballast and is wired for self-driven LED tubes.
What type of T8 LED Lamps does this fixture take?
This LED High Bay utilizes T8 LED Tubes that are labeled as Direct Wire or that are dual mode (meaning they can operate with or without an installed ballast. We would suggest our Falkor Lighting's Fl-T8-16W-120-GTB-50 or Fl-T8-16W-120-GTB-40 T8 LED Lamps.
What is the recommended hanging height of this fixture?
We recommend that you hang these at a minimum height of 15' to a maximum height of 25'.
Does this high bay fixture include bulbs?
No this LED High Bay fixture is sold without LED bulbs, if you are looking for this fixture with bulbs included we would suggest the TechBrite B4146SSUMXX-18W4K if you are looking for a LED high bay with 4000K (cool white) color temperature. If you prefer a more white light, then we would suggest going with the TechBrite B4146SSUMXX-18W5K which contains 5000K (daylight) color temperature LED T8 tubes.
Does this LED fixture come with hanging hardware?
This fixture does not come with hanging hardware, we would suggest check out our selection of Gripple Hangers if you are looking to suspend these high bays.