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HPS light superior vs current led tech?

  • Thread starter Thread starter DIYDanny
  • Start date Start date Jul 9, 2019
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HPS light superior vs current led tech?

DIYDanny Jul 9, 2019 884 Replies 155,859 Views
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Bommel

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#881
Ace9137 said:
Ich habe sowohl HPS als auch LEDs verwendet. Beide sind gut, außer dass die Effizienz von LEDs innerhalb von sechs Monaten bis anderthalb Jahren nachlässt (zumindest bei mir). Hier sind meine Beispiele, die oberen beiden sind dieselbe Pflanze, die unter einer 1200-Watt-Lampe von Meizhi angebaut wurde (tatsächliche Wattzahl 568). Ich habe diese Blaubeer-Phäno-Sorte in Smart Pots mit einem Fassungsvermögen von 3,7 Litern angebaut und mit nur dieser einen Pflanze 750 Gramm und mit einer anderen Blaubeere (nicht abgebildet) etwa 850 Gramm gewonnen. Das untere Bild ist eine Ace TM-Mischung, diese wurde unter einer 400-Watt-HPS angebaut, dies ist keine Vollcola und ein Sativa-Hybrid, ich werde ehrlich gesagt wahrscheinlich mehr Ertrag von dieser Pflanze als von meiner LED sehen, ansonsten ist die Qualität dieselbe. Es hängt wirklich davon ab, was Sie wollen, Sie werden eine 400- oder 600-Watt-HPS in Bezug auf den Energieverbrauch verwenden, während die Einsparungen bei einer LED schwanken. Zugegeben, meine LEDs waren im mittleren Bereich. Ich bin sicher, dass die höherwertigen Modelle bessere Ergebnisse liefern, dennoch würde ich LEDs vor einer Investition noch ein paar Jahre warten, hauptsächlich, weil sie dann günstiger und wahrscheinlich besser etabliert sind.
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Mahlzeit ., also ich bin schon länger am gucken wegen led aber die gleichen Ergebnisse mit den Dingern zu erreichen wird schon sehr schwierig aber den link kann ich auch leider nicht öffnen um das Power Gerät zu sehen.. .. Würde mich dennoch interessieren
 
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ForestSpirit

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#882
LED 301h is able to illuminate 2mx2m for only 350 - 450w and bring much more than 1g per watt. But it will depend on the varieties and your skills. So the choice is obvious.
 

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ForestSpirit

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#883
DIYDanny said:
Appreciate the tip on heat generation makes me think to go for HPS during our very cold winter here at the coast. How do led grows generate heat in colder climates?
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No light bulb, or however many light bulbs you want, will replace heating or its alternative, nor will it be as efficient or cost effective.
 
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Natep

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#884
DIYDanny said:
Hi All
First time on forum. Or any forum
Anyway I took 6 cutting from my mother plant last night and put into a bubble Cloner I made from stuff laying around.
Question is I've they survive and grow a fair amount under the 9x 18w leds I've got what light would I flower them under in 2x1 meter space in 20l buckets thinking of 1 x 600w HPS but unsure If led tech has surpassed HPS ? I have to spend money so might as well buy best option for them obviously for the largest yield
Any help appreciated
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Just depends on your setup. Let’s have allowed people to grow in smaller spaces. They also produce way less heat. Also less are more efficient.
 
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RootFarmer

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#885
I have a tent set up out on my back patio. I'm taking advantage of the HID heat output for my winter grow. Plus i already had a couple of ballasts to use. Just needed bulbs and reflectors. Got a couple $6 euro reflectors and good bulbs @ $25/ea on clearance. Temps are 20s-30s outside at night right now. I run my lights then so the dark period won't be when temps are coldest. I'm pushing 1150 watts and temps are still only around 70 inside the tent. I don't think it would be doable without the HIDs. If my set up was indoors then I'd probably use LEDs I think. Wrangling that HID heat indoors is a bitch.
 
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Replies 884
Views 155,859
Started Jul 9, 2019
Latest post Nov 29, 2024
Starter DIYDanny
Forum General Indoor Growing

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