Wattage or Lumens

StinkBud

StinkBud

Well-Known Member
churchhaze said:
Haha, sorry. To be honest, I should probably smoke a bit more in the mornings before posting.
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No worries bro! We're all friends here! Remember, we are all on the same team, it's us against them. My problem is I get home after work and I haven't smoked all day so I start hitting the bong and the next thing I know Jesus is settin' next to me! Happens all the time...
 
StinkBud

StinkBud

Well-Known Member
Abiqua said:
Any light source, not just the bigfancypants' "ones"......:leaf:

Dude, I might be the 1st person from my family to get a BS or higher degree in my family...but lets be absolutely clear of hillbilly...My Family is from either the Appalachians [Cherokee] or the Ozarks...thats its....I am a running 200 year old joke :)
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I had tests done and not only did they find Moonshine in my fucking DNA but small amounts of banjo too.

No need for you guys to go google this shit, I'll tell you what it means. Trust me...
ppf - Plentiful Pitiful Farts
ppfd - Plentiful Pitiful Farts Duh (i just said that)
photometric - Me and Ric go take photos
radiometric - Me and Ric listen to the radio
lumens - Those little hairy bastards in the Dr. Seuss books
lux - Short for a Hotel in Vegas
CRI - Crime show on TV
 
ttystikk

ttystikk

Well-Known Member
SPLFreak808 said:
i have clamped my pc at 1100watts rms, The power supply is rated at 1500w peak. An LCD screen uses way way less power than old school radiated tubes.
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...so instead of saving energy, they now make huge screens. So much for saving power!
 
Abiqua

Abiqua

Well-Known Member
StinkBud said:
This is very important (and smart). What he's saying is... there is more involved with light than just measuring Watts or lumens. This is one of the most important concepts to understand.

Distance is also critical. The closer the bulb is to the plant, the more light the plant will receive. It's really quite shocking when you find out how much light is lost each foot of distance. So what's this all mean? Basically a 600W lamp right on top of the plants is better than a 1000W far away. This is why I run air cooled lights. It lets me put the light right on top of the canopy without burning the plants.

Color spectrum is also critical. In theory you could use a 1000W green bulb but the plant would grow very slow, if at all. That's why you can get away with just red and blue LEDs. UV is also said to have a factor in THC production. Many swear that UV rays increase potency.

Let's talk light and grams per watt... I personally don't give a fuck about grams per watt. Let me explain. Here in the NW each 1000W light costs $27 dollars a month to run 12/12. When I was running two 1000W lights I'd pull a pound per system for a total of around 3lbs. When I added another light it went up to 20oz per rack. Now granted adding that extra light reduced my grams-per-watt but in increased my harvest 4oz. per rack or 12oz. total. So if an additional 12oz of herb costs me a whopping $60 who cares if it fucks up my grams-per-watt. Does that make sense?

Numbers will fuck with you! Measurements will fuck with you! People that measure things too much are called measurebators. Don't be a measurebator...
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I measurebate all the time....while I am supposed to be at church, the bar, or the horizontal mamba....errh..

You got it right though, using these measurements allows to compare different light sources based on what the plant sees and then we get to argue about whose shit is better :peace:
 
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