@first_time_grower Well I read about it in a german forum (grower.ch) how all these led panel companies are screwing us over with cheap led's and fake specifications. Also all these "Best LED rankings" on google are made by the companies themselves apparently.
So I followed a tutorial ("diy quantum board") I found in that forum (I think it was based on the ledgardener tutorial tho). It's pretty easy actually even if you have 0 mechanical skills like me:D And much cheaper than buying a Sanlight or whatsoever.
like 1