[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Index by Month]

RE: [AGA Member] I guess im knew to


What is a PC?


-----Original Message-----
From: owner-aga-member@thekrib.com [mailto:owner-aga-member@thekrib.com]
On Behalf Of S. Hieber
Sent: Saturday, May 03, 2003 15:58
To: aga-member@thekrib.com
Subject: Re: [AGA Member] I guess im knew to


PCs are nearly as effecient generally and probably more
efficient for an aquarium because of the light spread --
good parabolic or psuedo-parabolic reflectors make a lot of
difference.  The bulbs last a long time and decent ones
will have about 80% of their rated output even after a year
or two of use with negligible spectral shift.  You can get
them with a color temp high enough (10,000 K) them they
seem about as bluish white as good MHs.


*** This email was checked for viruses and SPAM ***
***   http://corp.datawest.net/asp/2_2_0_0.asp  ***

 To unsubscribe from this list, please send mail to majordomo@thekrib.com
 with "Unsubscribe aga-member" in the body of the message.  Archives of
 this list can be found at http://lists.thekrib.com/aga-member/