Kingrow1 Well-Known Member Mar 22, 2018 #1 What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens...
What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens...
Cletus clem Well-Known Member Mar 22, 2018 #2 Kingrow1 said: What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens... Click to expand... A good setup is anywhere from 150-200 lumens per watt. I run gen 7 vero 29Ds at 2100ma x 3 so 240x155=37,200 lumens. I believe quantum boards may hit 210lpw?
Kingrow1 said: What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens... Click to expand... A good setup is anywhere from 150-200 lumens per watt. I run gen 7 vero 29Ds at 2100ma x 3 so 240x155=37,200 lumens. I believe quantum boards may hit 210lpw?
Lordhooha Well-Known Member Mar 22, 2018 #3 Kingrow1 said: What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens... Click to expand... Here’s from the Samsung qb288 Attachments A55BB43E-0ED0-47B6-8133-D1AEE2235DD8.jpeg 224.9 KB · Views: 16
Kingrow1 said: What are the lumens per watt of the upper led/cob systems that sell at the moment? No par, no ppfd just basic lumens... Click to expand... Here’s from the Samsung qb288