The Planted Tank Forum - View Single Post - Lighting an Aquarium with PAR instead of Watts
View Single Post
Old 11-09-2012, 08:20 PM   #77
Hoppy
Planted Tank Guru
 
Hoppy's Avatar
 
PTrader: (74/100%)
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 18,796
Default

Someone can contribute information if they have the two bulbs and a PAR or lux meter. Just take light readings at various distances from the light, and report the readings here. Without that data one can only guess whether the two bulbs produce about the same PAR.
__________________
Hoppy
Hoppy is online now   Reply With Quote