[jtauriello]

I am re-lighting my shop, i.e., replacing existing metal halide fixtures.

High bay... ~22 ft.

Have decided to go with 6 lamp T8 fixtures.

Eligible for rebate from my state if I install CEE approved lamps, ballasts, bulbs, so CEE approval is a must.

Already have the layout set. Going to need ~ 50 fixtures.

No special requirements. Typical operating time is ~10 hrs per day continuous.

Any recommendations?

 

[47_47]

Just replaced the metal halides in my shop (18' ceilings) with T5, 6 lamps.

Removed 70 and installed 50 of the 1BZT56LWD. They provide good general lighting.

http://www.acuitybrandslighting.com...ecsheets/industrial_fluorescent_high_bays.pdf