CITIZEN CLU048 on 0,5m x 0,6m 100W [HELP PLS]

Hi Guys;

I'm planing a Panel with 4 CLU048 COBs. My Box is 0,5 x 0,6 m and 70cm high. If I remove the Veg-chamber above the height is about 1,2m.

I plan to put 2 Cobs each on 1 heatsink. Iam scared that it is not enough light everywhere with 4 Cobs???
I want round about 100W.

I wanna run them with max 700mA. Driver will be HLG-120 or something like that.


I'm not sure which ones to take:

CLU048-1212C4-303H6M3-F1:


CLU048-1212C4-353H6M3-F1



I want to grow Sativa doms and have not so much height. Should I take 4000K for flower them?
Everbody is taking 3000K - 3500K. 4000K looks goog in the data sheet but I'm not familiar with the ratio between blue and red...



Maybe its better to take 6-8 COBS with 350mA and this driver:

MEANWELL HVGC-100-350A: 350mA, 100W


Sorry so much questions..my brain is damaged from reading so many great ideas and tipps on RUI. Thank you all for the great help

https://www.rollitup.org/f/led-and-other-lighting.124/

Copy your post and repost it at the sub forum I linked to. You might also want to look into quantum boards, as you're dealing with height restrictions. There is plenty of info/posts on QBs in the LED section.

apart from the color temp the cobs you listed are 90cri and will really cause sativas to stretch. id go 3500k 80cri or 4000k 80cri on those chips