Thanks sdgrower. You're correct, but 5% is a huge loss of $ compared to replacing the bulb yo. A 6 lighter pushing 12 Ps would lose about 10 zones at 5%, assuming the light output was effecting yield.
Here's an update. Got the baby rockers on Dutch Master Bloom A/B & Zone.
Blumats are the mother fucking shit! (So is the new Young Jeezy album, TM:103)
http://i.invalid.com/srqvr.jpg
http://i.invalid.com/e8b2X.jpg
Flo
http://i.invalid.com/qSMdl.jpg
White Rhino
http://i.invalid.com/UmlSK.jpg
Grape Krush
http://i.invalid.com/tmLwf.jpg
GrowLab 145L, 2kw 8" Blockbusters
http://i.invalid.com/1ogbU.jpg