Good day,
OK I rebuilt my grow rack that now holds 3 (2) bulb fluorescent fixtures.
1fixture has 2, 40 watt rated @2250 lums, color temp 5000
1fixture has 2, 40 watt rated @3400 lums, color temp 3000
1fixture has 2, 40 watt rated @3200 lums, color temp 4100
The grow rack is 4 ft. tall x 19...