dz6t Acro Garden, BRS Sponsor BRS Sponsor BRS Member Dec 18, 2004 #1 Someone please help me here. Actinic vs. 7100K blue bulb What the hack is 7100K blue anyway? Any scientific data? Good and bad?
Someone please help me here. Actinic vs. 7100K blue bulb What the hack is 7100K blue anyway? Any scientific data? Good and bad?
denvig Time To Wake Up Dec 18, 2004 #2 This may help http://www.cameraguild.com/technology/kelvin.htm and http://www.reeflightinginfo.arvixe.com/
This may help http://www.cameraguild.com/technology/kelvin.htm and http://www.reeflightinginfo.arvixe.com/
Marc Reef Addict #1 Dec 18, 2004 #3 7100K came out a few years ago, before true "O3" bulbs came out. 7100K PC bulbs are blue, but people prefer O3 bulbs for true actinic color.
7100K came out a few years ago, before true "O3" bulbs came out. 7100K PC bulbs are blue, but people prefer O3 bulbs for true actinic color.
OP OP dz6t Acro Garden, BRS Sponsor BRS Sponsor BRS Member Dec 18, 2004 #4 Found something like this: http://www.reefs.org/library/article/actinic_lighting.html
Greg Hiller BRS Moderator Staff member Moderator BRS Member Dec 18, 2004 #5 IME the 'true' 03 bulbs are far superior to the 7100K bulbs.
OP OP dz6t Acro Garden, BRS Sponsor BRS Sponsor BRS Member Dec 18, 2004 #6 How can you tell a "true" 03 from a "not true" actinic? Thanks