Another test on Reflectors with 20k

Here are the pics, pls pardon me for the pic quality. Hands shaking badly after Sunday's ordeal....Anyway one reflector has obviously more reflective surface..

Here are the pics

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The first result looks like the tube have expanded to a huge wide while the later seems like there are 5 bulbs. Which one would be more intensified? The expanded bulb or the 5 bulbs reflector.

[BarraCuda™]

Originally Posted by neokn

The first result looks like the tube have expanded to a huge wide while the later seems like there are 5 bulbs. Which one would be more intensified? The expanded bulb or the 5 bulbs reflector.

Hrmm .. the first reflector seems to be lack of the V groove that is present in most of the parabolic reflectors.

another test or another thread with pictures?

This is how the experts analysis:

http://www.advancedaquarist.com/issu...03/feature.htm
http://www.advancedaquarist.com/issu...03/feature.htm
http://www.advancedaquarist.com/issu...04/feature.htm

Boring stuff but it is most accurate and factual.

Very good reading link !