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PC blubs

Printed From: Utah Reefs
Category: Specialized Discussion
Forum Name: Equipment
Forum Description: This is the place to ask question about reef equipment.
URL: http://www.utahreefs.com/forum/forum_posts.asp?TID=43008
Printed Date: July 27 2026 at 12:11am
Software Version: Web Wiz Forums 12.03 - http://www.webwizforums.com


Topic: PC blubs
Posted By: rwccomptech
Subject: PC blubs
Date Posted: August 24 2010 at 11:14am
I was wondering if anyone knew of a 12000k bulb for PC, all im seeing is 420, 460, 720, 6500k 10000k and mixes of the bunch.

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Ron
20g
60x turnover
30" current pc fixture



Replies:
Posted By: SGH360
Date Posted: August 24 2010 at 11:28am
I never heard of 12k bulbs, 20k bulbs are also of unheard of for PC, you can get those color by switching to MH or T5


Posted By: rwccomptech
Date Posted: August 24 2010 at 11:50am
I dun wanna use MH at this point, Its for a 10G and I dont wanna bleach anymore then the pcs are.

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Ron
20g
60x turnover
30" current pc fixture


Posted By: RobV
Date Posted: September 06 2010 at 1:02am
Nanotuners sells 12000k pc bulbs but only the smaller sizes.


Posted By: Mark Peterson
Date Posted: September 06 2010 at 2:56pm
Let me see if I understand.
You need a single PC tube for a small tank?
You want it to make the colors as good as possible and yet provide for coral growth?
Is that right?
How did you arrive at the 12,000 Kelvin designation?

The Kelvin rating system is difficult to gauge sometimes.
20,000 Kelvin/20k/20,000k are often one and the same and that designates a very blue color. The same color whether it's PC or MH or T5. So you might recognize that blue/Actinic or any spectrum level in the 400 nm range is going to be the same thing.


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Posted By: SGH360
Date Posted: September 06 2010 at 2:59pm
also i got a custom hood 40W 50/50 for a 10 gallon tank it cost me 60 bucks to make



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