oh i forgot once u add to cart and add shipping, taxes, tariffs etc price goes up. yeah Digikey shows $110 for that all in. Now that I think about it that's also why I wound up using OnlineComponents since they don't charge tariffs.
so on the qb guide hlg has thisDamn you are right. I didn't realize that. I assumed they were just next generation from qb120 > qb132's > etc..
$185 for 320W of QBs?
[EDIT] those QB120s can only take 70W each @X6xsilverx6X. x 4 is 280W max? I say stick with the 240W driver and just do 1/2 the tent for now.
Definitely useable. It's just advisable to cap your wattage around 280 watts when driving 4 QB 120.
When I look on HLG it shows to use a hlg 240c2100 to run 4 QB 120's.
horticulturelightinggroup.com
Thanks.List of useable drivers. 320 watts gives you the best bang for your buck.QB120 V2 Board Guide
High efficiency boards designed for Horticulture Lighting projects. QB 120 Boards can be powered upto 70 watts. Ideal for use in grow tents or grow area with reflective walls and grow spaces with limited height. No metal heatsink or thermal paste is required .
Thank you! Your criticism kept me going.
i tried google for a translator but couldnt find a suitable option...even tried the "detect language" button...nothing
we went through your ppms in DM and you realised i was right. no worries
oh boy, i'd forgotten about that... peak weird! ya loon
lemme guess, man....WhiTe PhoNe DeFiCiEnciEs
How'd you know... ; )
Aren't R-Specs 2.5? If so, That would be a noticeable difference i think.
So I get that, but could you explain in terms I can understand, so my example is decibels so with every 10 increase in decibels you get 10x the increase in sound. So when it comes to umol what percentage of increase in performance would occur?
