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02-17-2006, 08:26 AM #1
OPSenior Member
Neodynium Light
Starting out on seedlings.. how would neodynium incandescent lights do??
say I have 8 100w 120v full-spectrum neo's at 2854 degrees Kelvin, with a CRI of 79.9
how would that do on 5 seedlings?? or 7?? or 12?? or 19???
and can these work for veg on the plants too? or will I have to upgrade a bit??sheist Reviewed by sheist on . Neodynium Light Starting out on seedlings.. how would neodynium incandescent lights do?? say I have 8 100w 120v full-spectrum neo's at 2854 degrees Kelvin, with a CRI of 79.9 how would that do on 5 seedlings?? or 7?? or 12?? or 19??? and can these work for veg on the plants too? or will I have to upgrade a bit?? Rating: 5Any posts made by me are purely fictional in nature and by no means is anything I say to be taken seriously. I do not grow or condone the growing of anything not legal. Any and all pictures I post are pictures widley available on the internet and any discussions I am involved in are purely hypothetical or are commentary in nature and should not constitute advice or be considered advice to assist in activities that are deemed illegal.
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03-27-2006, 08:33 PM #2
Member
Neodynium Light
2854 kelvin? i dunno but isnt that a bit high ?? 0 degrees C = 273.2 kelvin?
\"May the wind always be at your back and the sun upon your face, and the winds of destiny carry you aloft to dance with the stars\" George Jung
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03-28-2006, 07:33 AM #3
OPSenior Member
Neodynium Light
ur right, but wrong.. in my mention, thats the spectral power distribution-- a representation of the radiant power emitted by a light source as a function of wavelength..
Color temperature is measured in degrees Kelvin, which indicathe hue of a specific type of light source. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors.
http://www.lrc.rpi.edu/programs/NLPI...omparisons.asp
check that out.. n look at this to compare the other different lights out there..
http://www.doylesdartden.com/lighting.htm
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03-28-2006, 11:11 AM #4
Member
Neodynium Light
I think nearer 6000 Kelvin is what you should use. T5 florescents come in 6500 Kelvin which is pretty close.
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03-30-2006, 04:48 AM #5
Senior Member
Neodynium Light
Full service ballast and full service bulbs. Change bulbs out 3-4 month. Cost a wopping 2 bucks each. Now the full service mag ballast $38 bucks. but only last 20-40 years
so plan ahead:dance:
Cool white shop bulbs for grow and warm white for bloom.
O god I see the light , but no snow job.
cpl and ecolight are a snow job for the rich.
Bulb surface area that hits the plants , is what counts.
This couple of shots kinda prove it.
imp:
imp: :thumbsup:
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