Search found 50 matches

by secondhandname
Fri Sep 22, 2017 6:19 am
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Now cxm-22 in magnum hoods

So hold up the holder is rated 300v 3a. So at 1.4a cant it hold over 600? I dunno i. Just gonna run it and place electrical tape behind the connection to insulate from any arc. Seems unlikely to happen anyway and if it did as far as i can tell the driver would just go into protection
by secondhandname
Fri Sep 22, 2017 5:57 am
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Now cxm-22 in magnum hoods

What would you do? I already bought all the stuff so its not like i can just change a ton easily. The guy at cobkits seems to think its not an issue

Thanks for thw help
by secondhandname
Thu Sep 21, 2017 10:45 pm
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Now cxm-22 in magnum hoods

so im over on my holders. lame. think 50v over is really gonna melt em?
by secondhandname
Thu Sep 21, 2017 10:35 pm
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Now cxm-22 in magnum hoods

oh? i was planning to use 18 gauge wire. And i bought the cob holders cobkits suggests for them http://cobkits.com/product/ideal-holder-for-clu048/ rated for 4amp 250v 18 guage has a 600v limit im reading no? Thanks jolly, I was considering thin wood also, but i figured drywall for fare better if fo...
by secondhandname
Thu Sep 21, 2017 7:08 pm
Forum: Boards
Topic: ChilLED Tech's new boards?
Replies: 30
Views: 4565

Re: ChilLED Tech's new boards?

dude ive not seen anything, and i been watching all the streams, both their instagram feeds ect ect. cant wait to see whats going on. I still plan on running at least one light with their stuff so I can compare cobs/chilled/ and cmh
by secondhandname
Thu Sep 21, 2017 7:06 pm
Forum: Boards
Topic: New Photon Fantom Lights
Replies: 21
Views: 4227

Re: New Photon Fantom Lights

i dunno.. i dont trust this guy. Looks like alibaba boards to me, and seeing dude on the streams, i dunno i just get a bad feeling about it.
by secondhandname
Thu Sep 21, 2017 6:59 pm
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Now cxm-22 in magnum hoods

yep gen 3. Im going to do 5 80 and 5 90 cri each hood. It seems like with the CXM especially, 90 cri is quite further into the reds than the 80 as opposed to like the citizen cobs, so i figured best to just mix em. Im using a meanwell 480 and 320 per hood to run in series at 1400. I got the potentio...
by secondhandname
Thu Sep 21, 2017 12:56 pm
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Will 6 vero 70v cover a 4x4?

yep, exhaust all the heat out of the room. Also, to reuse the 11 friggin magnum hoods I have. Would be such a waste just to toss them for angled aluminum frames. I just bought 30 cxm22 chips. 15 80 cri 15 90 cri. all 3k. I'm going to push them at 1400ma and I'm running 10 per hood. I got the 120mm p...
by secondhandname
Mon Sep 18, 2017 11:24 pm
Forum: COBs & Other LEDs
Topic: Vero 29 SE help please
Replies: 7
Views: 1339

Re: Vero 29 SE help please

im pretty sure the SE chips come in all 3 voltages now. so there would be a se B kinda eh?
by secondhandname
Mon Sep 18, 2017 6:06 pm
Forum: COBs & Other LEDs
Topic: Now cxm-22 in magnum hoods
Replies: 28
Views: 3471

Re: Will 6 vero 70v cover a 4x4?

gotcha alright, thats what I was worried about. I'm going to be actively cooling the cobs no matter what I go with. Same design as the chilled/cob idea I was working on. Pin heatsinks sealed in my magnum hoods with an 8" vortex fan exhausting them. So the spacing I am working with is all the cobs go...