LEDgardener

Need a light for a 2x2 been looking at these
1 chilled logic buck 100w
1 Qb 288 rspec 135w
2 atreum- 20 bars 120 w

Which do y’all recommend? they all look good and around same price point around 160-190

Are you using it for a VEG light? Or a small area?

It will veg my photos and grow one auto in a small 2x2

I would probably go the Rspec out of those 3 choices, the atrium would be a good one also. The puck would have poor spread

Thanks for the advice I could see what U mean sensed the puck is much smaller out of the 3

Or_Grow did a really good grow journal comparing QB96s from HLG and quantum boards, he kept par as close as possible, the winner ended up being the quantum boards and I put that down to spread.
Larger surface areas and more leds spread out really do seem to make a significant impact

Interesting I'll see if I can find that post and take a look at it

https://www.rollitup.org/t/epic-4x4-flo ... 8s.982881/

Here it is, what is interesting is how it looked like the QB96s were going to win all the way until the end, to me it seemed like the extra spread made the difference as everything else was pretty much the same all the way through

@TEKNIK
Do you have any links to lights that you or your company makes and sells?

Greenery Bob wrote: ↑

Tue Jul 23, 2019 6:25 pm

@TEKNIK
Do you have any links to lights that you or your company makes and sells?

Not at the right now mate, give me a couple more months to conduct some more tests, I am going to have some pretty unique products, mainly in the mid price range.
I really want to compeate with bridgelux gen3 in a low price range too.
Cutter sell a few of the custom LED chips I make such as PC red at the moment.