Quote:
Originally Posted by Discus
This is also why even really bright lights (like flash bulbs) do absolutely nothing in a stadium other than look pretty sparkling on the TV, and give the photographer a disappointing picture of the back of the heads of a few rows in front of them...
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And also why sitting plants "near a window" is not really likely to garner much success unless they are pretty well IN the window. Also why an office desk is a horrible place for a plant. Light is important to consider, but yo0u also have to consider direction of light, duration of light, intensity of light, and angle of light. I bloom Cattleyas under t-8 (anmd back in the day even T-12s!) but I do keep the leaves within 4" of the bulbs.
The human eye is pretty good at making dim lighting look brighter to our mind than it is.
-Ceci