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dont buy this thing, i bought something similair and its not worth the money, and specially not the heat, holy shit. Cheaped out on cobs themself,...
Yes sorry i said that wrong, i ment i bought a de-humidifier.
You could look into the older chips, if you run them at a low current and just get more instead, you still have a good lumens/watt, 145l/w. I...
COB leds will give you more lumens/watt then HPS, IF you drive the cobs at a soft current. And if you drive them soft ( lets say 700ma) they will...
Im not sure whats the question. But in terms of how strong you want to drive the leds, its up to you. For example cxa2520 @ 550ma is 2420 lumens...
Nice even canopy, whats the distance between the lights and canopy?
100 pounds really isnt enough, even not for super budget do it yourself build, certainly not to replace 2x600w hps. For comparison i myself am...
I orderd them at aliexpress, i think i'll have to wait till i have them to be sure what bin they are. If i would get the worst bin, would it still...
I just orderd a air humidifier, it costed 130 euros, but i think it will be worth it, humidity at growing room is 80% now in flowering, not good
I just orderd 20x cxa2520 for 100 usd, cxa2530 would cost 140 usd and i dont think theres a difference between the 2 of both driven by 700ma, i...
2x mars hydro 300 would give him a total of 264 watts from the wall, i dont know about the efficiancy for those lights, but i dont think it will...
I myself am on a budget also and i orderd 20x cree 2520 for 100 usd. I will run them at 700 ma so 25 watts x20 = 500 watts. Their max is 1250ma so...
Im now deciding between: 18xcxa2520 at 700ma 468watts 36v? 99 usd 15xcxa2530 at 700ma 390watts 36.4v 106 usd 10xcxa2540 at 1050ma 398 watts 36.2v...
I have a cheap chinese 4xcob unit. It was 200 usd, and it pulls 385 watts from the wall, its super bright. The thing i dont like about it its only...
Hello, My name is Jeffrey, im from Holland, and i want to build my first led grow light. i have a 4x4 grow tent. I am on a tight budget so i am...