300w HPS? do you mean 2x 150w?Quote:
Originally Posted by Romantik
If you're running 300w of each, how can they warm the rooms differently? in the end all that power turns into heat.
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300w HPS? do you mean 2x 150w?Quote:
Originally Posted by Romantik
If you're running 300w of each, how can they warm the rooms differently? in the end all that power turns into heat.
I think he means he has one 300 watt hps versus a 300 watt induction light.
Doesn't heat output depend on the efficiency of the light and the amounts of light produced at different wavelengths?Quote:
Originally Posted by vannewb
Well, different lights put out different heat. Some don't put any heat out at all, like LEDs. I believe induction lighting is also very very low. It depends on how the light is produced.
im fairly sure heat is based on watts, ie 300w = 300w
First, LEDs do produce heat, just not nearly as much due to efficiencies. Hence, a 300w LED can be cooled with a heat sink or a small computer fan while a 300w HID needs a squirrel cage. LEDs only produce light in few wavelengths while an HID produces a ton light across a wider spectra including yellow and orange light which equals heat. An HID also literally burns inside the bulb. So 300w of HID = tons more heat than 300w of LED. That much I'm sure of. We need khyberkitsune in here to straighten this out...
any pics of your grow with the lights that you are selling caus i am interested but would like to see some results first? Also, you can just stay in the house I think, squatters rights or something, look it up =] good luckQuote:
Originally Posted by romo76
Renters have rights. You should be contacting a lawyer right now.
if u got the 40 watt induction lamps 3500k and placed them 6 inch away from each other in a row could u flower good if u only placed the plants right under the lights?
40 watt= 3000lm
forgot to say the plants will be small2 to 3 feet tops