LEDgardener

I'm a pretty sure that Kathod has some UV optics. Maybe take a look at them, I usually find that Kathod does a bit more research than ledil.
Both companies have awesome products though

grisbi wrote: ↑

Mon Jul 08, 2019 9:37 pm

Marine2143 wrote: ↑

Mon Jul 08, 2019 9:14 pm

Aloha TEKNIK & This looks like an interesting conference.https://www.wur.nl/upload_mm/c/2/f/79bb ... en_R11.pdf

hello sir @Marine2143 ....
am asking that gently.... are you a bot?
we are speaking about uv led and you are putting me straight a link that is not connected to my tread.....

Aloha & I am not a bot my friend. I am a long time grower from Hawaii where we have high uv levels. " i need you guyz to make me the best uv led cocktail for canabis grow, i dont know a lot about uv led, that why im asking here!
cheers"

Dennis Brown has been a leader in UV for years. The science is evolving at a rapid rate with LED and the work at SETI and Dr. Barber.https://www.solacure.com/hydromag1.html?viewfullsite=1

Marine2143 wrote: ↑

Mon Jul 08, 2019 10:10 pm

Dennis Brown has been a leader in UV for years. The science is evolving at a rapid rate with LED and the work at SETI and Dr. Barber.https://www.solacure.com/hydromag1.html?viewfullsite=1

You cannot put interview from a commercial website ... loool its not objectiv at all

TEKNIK wrote: ↑

Mon Jul 08, 2019 9:44 pm

I'm a pretty sure that Kathod has some UV optics. Maybe take a look at them, I usually find that Kathod does a bit more research than ledil.
Both companies have awesome products though

look like it exist lens for uv led
http://www.khatod.com/product_result.ph ... uv&lang=FR

Do they say the range of UV they are suitable for? I wouldn't use an optic on 285nm, for 365 those lenses should be fine. Choose the widest beam angle where possible as the rest of you build is strips

Hey @grisbi,

Can you please post a link to these PCBs? I can't seem to find them on their site...
Thanks much,
-J

JayKell wrote: ↑

Tue Jul 09, 2019 2:16 am

Hey @grisbi,

Can you please post a link to these PCBs? I can't seem to find them on their site...
Thanks much,
-J

hello sir , theire is no link at the moment, i saw the link in other forum, and asked theire boss to make me special strip.


the answer was:

"I will need to find 285nm as I dont know of one in xp(3535) led footprint . unless you know one"

i still have to found that. or i will swap the 285nm spectrum :'(

I do not suggest you run 285nm on that strip, if you have to use 285nm do it on normal start boards with a small heatsink

I guess with 100mA in, and 10mw out theres so little power that there wont be too much heat?