cob led

So I flowered 4 beuts and got clones and cloned them all in party cups. I did 1 from seed black pot White Widow along side. Now I have flipped the switch on my tent where the clones have gotten about 1-2 week veg. I trimmed the party cup clones up nice for air flow and overall health. Then I...

Hello, I wanted to let you know about our discount code 'TIMBER2020' that will save you $50 off any order over $299 through 12/31. Make your new years resolution one to put on more weight. Have a good weekend and thanks for your support. Regards, Dan

So I ordered a kit 250 watt 5 cree cxb 3590s and it came with a meanwell HLG240H-C1400B. Works great.... I ordered another what I thought was the same kit but the driver this time is a HLG320H-C1400B, same COBS and all... if I hook this up and it goes to full power will this push too much to my...

I'm building a spacebucket and wanted to go with a single cob setup, since it seems like a nice balance between efficiency and cost. I'll probably do active cooling since there'll already be a few cpu fans for airflow in the bucket. I don't think Quantum Boards fit in a 5 gallon bucket and I...

Hi, I'm a Canadian (Ontario) prescription holder and I'm trying to set up a system for a 4x4 grow area with 4 plants. I'm also keeping an open mind to future expansion as I will be applying for a nursery/research license. My intent is to make an efficient lighting system while remaining behind...

Okay so I know amazon has cheap and crappy leds which should be avoided like incurable VD! That being said I have read great things about timber, rapidled and few other brands. I’m not afraid of dyi kits This is what I’m looking at...

Hello ladies and gentlemen, thanks for checking out the thread. Over my 8 years on RIU I've noticed journals fizzle out and the OP bails out leaving the audience hanging. All of the build up, all of the suspense, to be let down in the end.. it's a bummer. Don't worry! I won't leave you hanging...

Hello all, I have been gifted a beautiful plant, it's a barneys farm peyote cookies. I haven't grown out any barneys farm, my garden has been mainly tga , breeders boutique , in house, and a few others... but I couldn't pass up the gift from a friend, so I had an extra 3x3, it fits right in...

Due to personal limitations i built an outdoor shed without ac in socal last year. After three grows under 2x BD 400 and a Kind 750 led i upgraded to Timber cob led's. My grows under BD/Kind, 8 weeks veg and about the same for flower, from seed using fox farms ocean forest, produced about a...

Hey, everyone! I come for your wisdom and knowledge, and ultimately to become a better gardener. Let me know what you think! Feel free to rip me a new one in the comments if you think i'm doing something no bueno. Cheers, - Zzackattack

Hi. I am interested in switching to a gowmau5 style cob setup and was checking out this Johnson cx-16 as an option. Is anybody using this setup? One retailer claims that they use Citizen clu048 and another claims they use cree cxa 2540. Does anyone know which cobs they use?...and which are...

Hey guys! I just want to start off by saying this forum is awesome, there is so much valuable information on here along with helpful members! I'm in between houses and until my new house is built I want to setup a 4x4 tent in my current one. I've already decided on a Gorilla Grow Tent, and a...

I figured I would start up a new journal to document my first grow using my new Timber DIY Kit Lighting Timber 200w Citizen CLU048 1212 4 Cob diy kit no frame hanging from ratchet hangers. Grow Area 4 ft x4 ftx 6.5 ft Apollo horticulture Tent Ventilation and Fans 4 in Active Air 165 cfm...

I'm creating a 4-COB led (4 x cxb3590) aluminum frame for my grow tent size, which is 75x60x170cm (or about 2 by 2.5 feet). Is my rectangular structure of 45x36cm (ratio 5:4, to match the tent's ratio) the better choice? Or is it better to make this square? I will probably extend the left and...

Through Sunday - Save $25 each CREE COB Kit - no limit! Customizations - no problem! Save now - color temp mix, wire multiple kits together- tell us your needs! FREE SHIPPING within the United States - DHL International shipping quotes available upon request. Happy Thanksgiving and a Safe...

Video now completed and uploaded, bring yer shades fer the money shot last few mins! Please rate share and comment, more to follow on thermal protection using the 10v dimmer circuit and a thermistor and drilling/tapping jig for pillar drill use.

Hi folks, first post here, if nothin else but to stop everyone bitchin at me for NOT postin on rolitup:wall: so here it is, drum roll please........ my next build will be 5 pairs of extruded heatsinks each with 3 vero29's driven by a pair of 300w dimmable drivers hopefully incorporating...

Can I use this as a driver for a cob? It's some Asian driver This small thing powers two fans. Then 4 of those box things powered this board of leds. I really just want it for my veg tent which is a 2x2 tent. This what it looked like hooked up. It had 3 fans but the fan broke one...

Lol, okay well I'm excited anyway. I think an active grow journal will help in my learning and hopefully provide some comic relief paired with some maybe sometimes some dim-witted snarky comments while drunk! And of course insight provided, for free, from you guys, thanks a bunch!! :bigjoint...

I am pretty handy and interested in LED construction , who can guide me or a link to some plans or photos and data you may have..thanks