|Topic Review (Newest First)|
|01-27-2011 05:34 PM|
Holy thread necro, Batman!
|01-26-2011 06:33 PM|
|torres.kvin||I can only comment might not be bright enough to light the number of plants, such as HC and glossy. But you can do. In addition, if you can clear the smoke pipe and the lily color.|
|05-08-2009 03:34 AM|
Give them a call, I'm sure they'll be more than happy to hook ya up
|05-07-2009 02:38 PM|
Originally Posted by Ugly Genius View Post
|04-16-2009 06:22 PM|
|Ugly Genius||It's an Archaea twenty-eight watt from AFA. Sixty bucks, I think it was.|
|04-16-2009 10:11 AM|
what kind of light fixture is this
anyone know what kind of light fixture is this?
|04-09-2009 06:18 AM|
|Cactus Bastard||How is plant growth doing with this setup?|
|02-23-2009 11:43 AM|
|Gatekeeper||How much did the LED light cost to make?|
|02-23-2009 07:05 AM|
|dmcentire||Yes the LED light does a lot of shimmering, I'll try to capture that with a tripod mounted camera sometime this week.|
|02-22-2009 06:01 AM|
|Cactus Bastard||Pretty distinct shadows with the LEDs, do you get a bunch of shimmering too?|
|01-27-2009 06:14 AM|
try pm'ing here.
his SN is
EDIT:ya is that definition
|01-27-2009 06:01 AM|
Yes Redwood City
I am in Redwood City, CA - in the San Francisco Peninsula area. How do I get in touch with him?
Also, is this the definition of PAR?
"The expression Photosynthetically Active Radiation, often abbreviated PAR, designates the spectral range of solar light from 400 to 700 nanometers that is useful to terrestrial plants in the process of photosynthesis."
|01-26-2009 08:11 AM|
|deleted_user_16||Is emerald hills in norcal? If so, I think tom barr will loan you his par meter.|
|01-26-2009 07:49 AM|
I'd love to find out what the PAR is for lighting in general, and how to find it out for the lights I have. I am thinking about picking up a lumens meter, but I am not sure if that will measure PAR.
|01-25-2009 09:41 PM|
|deleted_user_16||Par is more important that lumenous ouput, what's the par reading on those LEDs?|
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