Airwalker16
Well-Known Member
Far cheaper options out there.
The Chinese Quantum Board Knock Off Builds
- Thread starter zypheruk
- Start date
Karukeraleaf
Member
Airwalker16
Well-Known Member
Karukeraleaf
Member
x4 ?
Airwalker16
Well-Known Member
It's 260w, 2board kit, with driver and heatsinks, dimmer, wagos, cords, everything you need, for $105.
Karukeraleaf
Member
[QUOTE = "Airwalker16, message: 15383373, membre: 913773"]
C'est 260w, kit 2board, avec pilote et dissipateurs thermiques, gradateur, wagos, cordons, tout ce dont vous n'avez pas besoin, pour 105 $.
[/CITATION] yes but how many boards would I need to cover a 5x5 perfectly?
C'est 260w, kit 2board, avec pilote et dissipateurs thermiques, gradateur, wagos, cordons, tout ce dont vous n'avez pas besoin, pour 105 $.
[/CITATION] yes but how many boards would I need to cover a 5x5 perfectly?
Airwalker16
Well-Known Member
3 of those kits would kill a 5x5. 780watts. Perfect.
Karukeraleaf
Member
[QUOTE = "Airwalker16, message: 15383373, membre: 913773"]
C'est 260w, kit 2board, avec pilote et dissipateurs thermiques, gradateur, wagos, cordons, tout ce dont vous n'avez pas besoin, pour 105 $.
[/ CITATION].
[QUOTE = "Airwalker16, message: 15383618, membre: 913773"]
3 de ces kits tueraient un 5x5. 780 watts. Parfait.
[/CITATION]
thanks you bro!
C'est 260w, kit 2board, avec pilote et dissipateurs thermiques, gradateur, wagos, cordons, tout ce dont vous n'avez pas besoin, pour 105 $.
[/ CITATION].
[QUOTE = "Airwalker16, message: 15383618, membre: 913773"]
3 de ces kits tueraient un 5x5. 780 watts. Parfait.
[/CITATION]
thanks you bro!
DonPetro
Well-Known Member
Hey guys, does anyone have any experience with these:
Karukeraleaf
Member
better to have more leds with low wat. better distribution ..
Airwalker16
Well-Known Member
No personal experience,but I've dealt with Jerry from K B in the past for my CoBS and he was very responsive.
The fact that the board itself has a switch for the reds is too fucking cool to me. I mean Holy shit, it really turns it into a Veg/Bloom light for real.
Airwalker16
Well-Known Member
Can someone explain to me how those switches work to turn the reds on/off when running on a single 480 MeanWell?
DonPetro
Well-Known Member
Yea i was wondering about that. I thought the switch turned off the board.
DonPetro
Well-Known Member
Yea i'm interested in this as well.
Stealthiswealth
Active Member
whats the reason for the red lights? Is it worth payin the extra for them?
Cptn
Well-Known Member
Those are using epistar 660nm diodes, not the same as the Cree diodes in the kingbrites he asked about.
That is the difference in cost right there.
If you want Cree reds, you have to pay for them. They are a much better red diode.
Meijiu doesn't offer the boards with Cree reds.
Kingbrite offers the same 6 QB (600 watt) setup with epistar 660s and 301H samsungs for for $394
The price on kingbrites 2 QB (240 watt) setups is $115, $10 more than Meijiu's you listed.
You have to get a quote on shipping to know which is the best deal.
Kingbrite is cheaper on shipping.
Meijiu uses 15mm thick heath sink.
Kingbrite uses 10mm thick heath sink.
Both are fine for the job.
All kits come with dimmers.
Go to the main page for both vendors to see all packaging options:
============================================
~ Eu Warehouse,~ To Eu, no VAT, no Tax,~ Other Warehouse direct from CN
~ Eu Warehouse,~ To Eu, no VAT, no Tax,~ Other Warehouse Products and 0 more Products from Shenzhen Kingbrite Lighting Co., Ltd. on Alibaba.com
kingbriteled.en.alibaba.com
Hot Selling,New Arrivals,Strip LED Grow Lights direct from CN
Hot Selling,New Arrivals,Strip LED Grow Lights Products and 0 more Products from Shenzhen Meijiu Lighting Co., Ltd. on Alibaba.com
meijiu.en.alibaba.com
Last edited:
happyhippy420
Member
Hey everyone,
In my 2x4 tent I have (2) kingbrite 240w lm301h with cree xpe2 660nm LG UV IR switch (dimmable)
I am using a cell phone lux meter.
My seedlings are about 2 weeks old, (check picture).
Someone told me to blast them to half power (40k lux) and I woke up to two droopy looking plants. (They're dimmable)
I failed it back to 25k lux for now until I figure out what's going on.
Does anyone have a general idea what height I should have them and if I'm giving them enough or too much lux?
I see tons of online references for other sources of lights but not so much quantum boards.
Any help would be awesome. Thanks
In my 2x4 tent I have (2) kingbrite 240w lm301h with cree xpe2 660nm LG UV IR switch (dimmable)
I am using a cell phone lux meter.
My seedlings are about 2 weeks old, (check picture).
Someone told me to blast them to half power (40k lux) and I woke up to two droopy looking plants. (They're dimmable)
I failed it back to 25k lux for now until I figure out what's going on.
Does anyone have a general idea what height I should have them and if I'm giving them enough or too much lux?
I see tons of online references for other sources of lights but not so much quantum boards.
Any help would be awesome. Thanks
Attachments
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Airwalker16
Well-Known Member
Looks to me like genetic expressions they look really green and healthy. Those lea ed are large for how small it Is. Just give it low light for a week. It'll be alright.
Could be over watering and not the lights. The first thing to think about when you have small plants in big pots. If the pot is heavy let them dry out, perhaps after that increase you humidity. I think they will pop back up with good growth.
coreywebster
Well-Known Member
I can run 50% in full veg, no more, I wouldn't personally dream of running 50% on seedlings.