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thank you very much for the help. I ended up using about 26w since i dont have the right driver yet so they are drived pretty soft. main light is about 1400w on 4x8. I am in middle of the flowering period right now so too late to introduce in veg. my plan now is to start the uv today with 30min...

thank you. so you recommend to keep it on as long as the main light is on for the whole period? (do not have sunrise or sunset so no dimming)

Hi guys.. and maybe gals :) I need some help to decide and to understand how much UV diodes to add to my build. I can't seem to find a definitive watt per square meter or foot quantity as I can find for far red, for example. I have a bunch of LG 365nm and 385nm diodes and I want to add them to...

i'm sorry but it did not answer my question. still want opinions on if the spectrum is right.. if the mix of diodes is good.. if any one have experience with this particular board.. and if I should go full room with these boards or should I mix it with other boards.

still looking for opinions on the spectrum or if anyone has experience with this particular board...

Hello every body I didn't get an answer from a thread I've opened so maybe I'll get it here... as I was told that there are LED pros in this forum. I need a quick opinion on a board I'm about to buy. some specs: LM301B 4000K SL: 164pcs; LM301B 2700K SJ: 92pcs; Cree XPE 660nm: 12pcs; Cree...

well... Air walker made 2 mistakes and that was my reply. but he actually tried to answer my question.. who would have thunk what did you bring to this conversation?

Hello every body I didn't get an answer from a thread I've opend so maybe I'll get it here... as I was told that there are LED pros in this forum. I need an opinion on a board I'm about to buy. some specs: LM301B 4000K SL: 164pcs; LM301B 2700K SJ: 92pcs; Cree XPE 660nm: 12pcs; Cree XPE...

have you heard of parallel? :) and its 119v

I'm more interested in opinions on the spectrum and if its a good mix of diodes. in the photo is the alleged spectrum of this board

don't have these parameters at the moment but I'm looking at hlg-240h-c2100 as the seller suggested.. is that my only option?

Hello every body I need your opinion on a board I consider to buy. some specs: LM301B 4000K SL: 164pcs; LM301B 2700K SJ: 92pcs; Cree XPE 660nm: 12pcs; Cree XPE 730nm: 2pcs; LG UV 380nm:2pcs. 120w 110-114v I would love to get some input on this mix of diodes and spectrum and also what...

thank you for the replies. my question definitely got answered and I've learned a few things:clap:

Hello friends. I cant seem to find a definitive answer to my question so I hope you guys can help. how can I dim smoothly 6 HLG-240h-48b drivers with one device such as a dimmer or maybe something smarter but cheap? will a 16.5k ohm potentiometer work?? Also.. I'm planing a build with the...