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Cob Led Heat Problem

zkittlezjunior
zkittlezjuniorstarted grow question 4 years ago
Guys i have a problems about cob led.Im gonna use 3*50W Cob Led full spectrum in a pc case.Do you think is there any heat problem in it?My case is about 50cm and my pot is 8cm.I'll use 2*120mm fans for exhaust and fresh air.And inside i'll insert one 8cm fan.
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Other. Other
Setup. Lighting
Setup. Other
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jovialcupid9
jovialcupid9answered grow question 4 years ago
Do you know what is the recommended distance from such leds? For 100w minimum distance is 40cm. Why u don't want to use t5?
chasv77
chasv77answered grow question 4 years ago
FYI, I grew in a PC case, but only used 45W of LED bar lights. - - - - > Good harvest, considering. About 24 grams. The input output fans, did keep the box cool, but I was able to utilize a lot of the vertical height, because those individual lights (<3w) burned cool. With COB, you may not get within a few inches from them, due to UV burn, thus diminishing your vertical capability. This is just conjecture with your set up, good luck.
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Bloombuster
Bloombusteranswered grow question 4 years ago
Я бы поставил две по 50 и нагрузил бы их параллельно одним драйвером на 60w в 1400-2000ma....или поставил управляющий драйвер с диммером с параллельной мощностью от 60w до 100w. При хорошем отводе воздуха из pc-case нагрева в боксе не должно быть, а с диммером ещё и легко контролировать мощность и температуру! 👌 Удачи, бро! 👌😇👍
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Bloombuster
Bloombusteranswered grow question 4 years ago
Привет, бро! 👋 cob led очень эффективны в освещении растений, но так же важно не экономить на драйвере, если ты полностью нагрузишь по 50w каждый чип, то этого будет слишком много для pc case. Я больше чем уверен что 2 чипа тоже будет много, но если ты не собираешься ставить линзы, то возможно 2 cob led (50w+50w) тебе будет предостаточно для твоей площади и высоты. 👌 Удачи, бро! 👌😇👍
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Nor_Cal_Kannabliss
Nor_Cal_Kannablissanswered grow question 4 years ago
They shouldn't produce much at all. Not with those fans
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zkittlezjunior
zkittlezjunioranswered grow question 4 years ago
i'll use 3*50W cob led chips
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Nor_Cal_Kannabliss
Nor_Cal_Kannablissanswered grow question 4 years ago
Are you just using individual chips? Or like whole light boards? If it's just chips probably not man. 🤟😜
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