The Planted Tank Forum - View Single Post - Help interpreting data
View Single Post
post #1 of (permalink) Old 10-11-2012, 02:27 PM Thread Starter
Join Date: Oct 2012
Location: NYC
Posts: 1
Help interpreting data

The concept of PAR makes absolute sense but I came across some lights that only report reported luminous flux.

My understanding it that the measurement of lux (lumens/area) gives a measure of how the eye perceives brightness. My question is simply, if we ignore PAR for a minute, would a lux in the range of 35k be too bright? The descriptions I've seen suggest 35k is equivalent to direct sunlight. Might that be too distracting for a tank in a living area?


Last edited by arrow244; 10-16-2012 at 01:55 AM. Reason: clarify
arrow244 is offline  
For the best viewing experience please update your browser to Google Chrome