BobaJob
- 96
- 18
Couple good threads here.
Chinese LED grow light
i've had nothing but Chinese lights and I see all these ridiculous posts that say you get what you pay for but I've had nothing but outstanding success with lights from China! What these packs don't understand is, they're exactly the same thing you buy here in the states, the LEDs, the chips...www.thcfarmer.com
Kingbrite review
I got 2 kingbrites also I have not got the chance to use them yet but what I do know is they are both the same specs. Kingbrite v4 with 3000k , 660nm far red crees, lg UV , may be something else im missing and yeah its got a switch to turn off the uv or reds. The uv will be to see if ti really...www.thcfarmer.com
Yes they are good.
You want 2 or 3 240w lights for a 4x4.
I like Yuanhui. Also on Alibaba.
Couple good threads here.
Chinese LED grow light
i've had nothing but Chinese lights and I see all these ridiculous posts that say you get what you pay for but I've had nothing but outstanding success with lights from China! What these packs don't understand is, they're exactly the same thing you buy here in the states, the LEDs, the chips...www.thcfarmer.com
Kingbrite review
I got 2 kingbrites also I have not got the chance to use them yet but what I do know is they are both the same specs. Kingbrite v4 with 3000k , 660nm far red crees, lg UV , may be something else im missing and yeah its got a switch to turn off the uv or reds. The uv will be to see if ti really...www.thcfarmer.com
Yes they are good.
You want 2 or 3 240w lights for a 4x4.
I like Yuanhui. Also on Alibaba.
3x 240 panels is ideal for a 4x4 in my eyes.
At as close as you could put them, at max power, yes overkill. But they supposedly run more efficiently when dialed down about 80%. I suggest making it so you have a dial for that instead of an on driver screw. And this lets you set the lights a bit higher getting a more even light distribution.
yeah, 3 of those is way overkill. 2 is perfect.
Half of my 8x4
2 Phlizon 2000w cob *450w
1 Spider Farmer 2000w *200w
Full power 1100w draw flower
Veg pull around 600-800
Oh the Cobs get hot lol but the penetration is nice...I do not veg under full power at allI would stick with the qb boards. I think they bring the best value. Bars are nice for coverage but are more upfront costs for the same lighting. COBs are nice for penetration but I don't like the potential heat issues and a good scrog negates the need.
If you are not using other lights, then yes UV IR 660. Preferably on a switch, so you are not wasting them during veg.
I would vote for LM301B over LM301H. They are the same thing, H just costs more.
Epistar over Cree for the non-whites, the extra cost for Cree not worth it IMO.
For white color, I would go with a mix of 3000k and 4000k. Or pure 3500k.
I was thinking 3500 with the UV etc for a full cycle light. Apparently too much red can cause foxtails.I would stick with the qb boards. I think they bring the best value. Bars are nice for coverage but are more upfront costs for the same lighting. COBs are nice for penetration but I don't like the potential heat issues and a good scrog negates the need.
If you are not using other lights, then yes UV IR 660. Preferably on a switch, so you are not wasting them during veg.
I would vote for LM301B over LM301H. They are the same thing, H just costs more.
Epistar over Cree for the non-whites, the extra cost for Cree not worth it IMO.
For white color, I would go with a mix of 3000k and 4000k. Or pure 3500k.
Looking nice.... Heat is something I'm concerned about. That's the one of the main reason I'm going led. I'm thinking that 600w is 600w and that if I run the same wattage led the heat will be the same. I was hoping that I could get as much usable light with less wattage so as to lower the heatOh the Cobs get hot lol but the penetration is nice...I do not veg under full power at all
Currently running 18 inches with the spider at approx 80% and the cobs off....sitting at about 25° and 55/60 RH.
average par of about 400 atm pulling about 700w @ wall
With cobs on I can get 600 par around 30 inches but heat gets out of control. Waiting on upgrades to the 8x4 hvac
Looking nice.... Heat is something I'm concerned about. That's the one of the main reason I'm going led. I'm thinking that 600w is 600w and that if I run the same wattage led the heat will be the same. I was hoping that I could get as much usable light with less wattage so as to lower the heat
Thanks for the reply
I was going to build 3 of these myself from scratch
2023 Newest Waterproof,Quality Led Grow Light Kingbrite 320w Samsung Lm301h Xp-e2 660nm 730nm Lg Uv Separate Switch Boards - Buy Kingbrite Lm301h,Kingbrite,Kingbrite 320w Product on Alibaba.com
2023 Newest Waterproof,Quality Led Grow Light Kingbrite 320w Samsung Lm301h Xp-e2 660nm 730nm Lg Uv Separate Switch Boards - Buy Kingbrite Lm301h,Kingbrite,Kingbrite 320w Product on Alibaba.comm.alibaba.com
That's definitely over kill then? Lol
Peace
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