A: This high bay should not be installed flush on the ceiling.
A: Yes it comes as pictured
A: Yes it does these are awesome lights.
A: Yes it does.
A: Yes it did with the fixture I purchased. This is a fantastic light fixture that puts out a great deal of bright light. Will be purchasing more of them.
A: I cant tell you anything about the pricing but i own twelve of these and they are excellent so far very brite energy efficient and silent i could have easily gotten by with 6 but 12 makes the shop very bright and easy for automotive work i just wired 6 to a separate switch when overkill is not needed i highly recommend these
A: Contact your local home depot for pricing questions.
A: Only thing I can think of is that they are on sale but not the contractor pack. Rhese lights are bad a
A: I have no idea BUT it is a FANTASTIC light. Everything is sealed and no shatter worries at all.
A: This fixture is CUL certified for use in Canada. Thank you,