Original StinkyG
Well-Known Member
Original poster ! Ha
Post above yours, sorry budWTF dude?
it is and it isnt, not hot spots though like with single source hid, ambient temps yeah still about the same, also something's are more efficient and don't waste energy as heat !Someone says on a thread that the fanless are cooler but 600w is 600w of heat regardless the source.
how long you veg for to get 8oz per lady, and how you grow ? Soil or hydro ?WTF dude?
shits a strong word... to budman they still produce the goods and hes happy so they aint shit to him but if a mate came back from a growshop today in 2021with a budmaster id punch him in the throat for buying shit...R
The thread was started by me researching led so............ Already explained ! If them lights are shit I'd like to know why ? Are they blurple ? Just old diodes or something else ?
424 NFT scrog/ veg for 6-7 weeks and get two plants in a 424 tank size with budmaster GOD 8 moduleshow long you veg for to get 8oz per lady, and how you grow ? Soil or hydro ?
Just had a mooch at them ! Thanks for the link, they use Samsung and osram reds but Samsung diodes are 561c I think ? Can anyone answer my question about bin diodes, are top bin 561c better than lesser bin lm301h ????This is the stuff I've been looking at lately. Interesting info and I like the old school metal hoods.
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short answer no. technically there no bins for the lm301h, but there is for the lm301b which is the identical diode. the best bin lm301b's are lm301h's.Just had a mooch at them ! Thanks for the link, they use Samsung and osram reds but Samsung diodes are 561c I think ? Can anyone answer my question about bin diodes, are top bin 561c better than lesser bin lm301h ????
That is an inaccurate statement. 600w of heat is 600w of heat, a 600w lamp does not produce 600w of heat. My 600w HPS produces a whole lot more heat than 600w of led. A fan cooled unit uses power to move heat away from the lamp, by using a fan you not only use more power you produce more heat, so yes a fanless unit produces less heat.Someone says on a thread that the fanless are cooler but 600w is 600w of heat regardless the source.
Nope, considerable less waste heat with led, that's a huge part of their efficiency, ambient temps yeah still about the same
Sorry, forgot to add that I foliar Triacontanol @ 1ppm weekly until week 2 flower and occasionally cytokinen in veghow long you veg for to get 8oz per lady, and how you grow ? Soil or hydro ?
My 600w HPS produces a whole lot more heat than 600w of led.
No. Both luminaries draw 600w of power. Led's turn more of that power into light.Both 600w luminaires put out 600w
You mean like when my weed turns into heat as I smoke it?those watts turn into heat that varies
You mean like when my weed turns into heat as I smoke it?
I'm quite aware of "transpiration" and it's doesn't have a lot to do with turning light into heat.Google: transpiration
You may be an electrician but you are definitely not a botanist.
I'm quite aware of "transpiration" and it's doesn't have a lot to do with turning light into heat.
I see where you're going.....but (IMO )in order for your scenario to be applicable in this situation there would have to be identical plants in each box.ah the old which is hotter the chicken or the egg???
think of this, you take two boxes these boxes are made of special material that is 100% insulated ie no heat can escape and 100% reflective so no light can escape. in one box we put a 600w heater that is 100% efficient ie all the watts get turned to heat, then in box two we put a 600w led that is 100% efficient ie every watt is turned into photons.
just before we close the special boxes we put a temp probe in each one and seal them up, we turn on both the heater and the light for 1 hour and then turn them off and wait for 10 hours.
we now check the temp probes in each box, are they the same or different?.