There is also this place. They do list Israel as a shipping country... Not sure if they really do. Good assortment of QB kits.
https://growerslights.com/collections/h ... d-led-kits
Single cob build to replace 250w hps
Did you ever finish your build?Duvdev wrote: ↑Mon Jun 04, 2018 1:15 pmHi everyone,
After 15 years of growing under hps i'm thinking about catching up with technology and swiching to cob. i'm aiming to find a suitble replacment (ppfd wise) that will be more eficiente and decrease power consumption and heat whithout crossing the 100$ limit.
My thoughts after a little bit of reserch:
Single cob builed
Luminus cxm 32 35 80 54 cob
Lpc 150 1750 to drive it
Whith active heatsink and 80deg lense.
Sounds reasonable to anyone?
I appologise for the horrible english...please try to look beond...
Thanks...
I am in the same boat as you. I want to replicate as much as possible the Migro light system as I think it is great.
Here as the specs of the MIGRO 100 system I have been able to gather so far:
Heatsink: custom made so good luck finding that. Guess I will need to find some common 140mm pin heatsink.
Hanger: custom made. It's a 2020-2SA aluminum profile bent. That could be easily done. Can be useful if you want 4 lights of course but not strictly necessary.
Driver: made to custom specs. Mean Well has an equivalent driver. It's the ELG-100-48 (24V-48V @ 2A)
COB: CXM-32-35-80-54-AC30-F4-3 - https://download.luminus.com/datasheets ... asheet.pdf - That's a 54v COB not 72v as mentioned earlier by another post. The Migro seems to run it at 48v since the driver output max is 48v.
Lens: borosilicate 90 degree lens with diffuser. I found a supplier and actually bought 4 already. 4.5USD a piece.
The rest: waterproof plugs, ratchet rope can be found online easily.