Atreum Lighting QB's.

Yes each 3 boards has a 320hlg i have 620 or so watts on every 4x4 area. great light spread. The heatsinks never get hot my ac hardly turns on.

Hey guys looking to build a light frame for a 4x4. Using 4x atreum 288.2s. Debating what’s better to use as frame/heat sink. . What’s everyone using? Aluminium angle and making a frame up or using a sheet of aluminium? I Was thinking of using the HLG 550 26”x20” flat heat sink as my measurements. Will this be good coverage? I’ll be putting 3 strips in the middle of my light. These are my 2x ideas

Ressurecting an old thread... but I was curious about the strips? I have some 288.2's but like the coverage of the strips!!

Gimiik said:

Ressurecting an old thread... but I was curious about the strips? I have some 288.2's but like the coverage of the strips!!

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The atreum strips look a bit expensive to me.
You could get a 4-foot samsung double row f-strip and a couple of chinese 2 foot redstrips for about half the price. But you would have to mount and heat sink the strips yourself.

Rocket Soul said:

The atreum strips look a bit expensive to me.
You could get a 4-foot samsung double row f-strip and a couple of chinese 2 foot redstrips for about half the price. But you would have to mount and heat sink the strips yourself.

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https://danklightco.com/ are very similar, but only $80 a strip with the heatsinks.

Thanks for linking those, another option to consider.