Which driver for 4x Luminus CXM22's @30 watts each...54A or 48A

Whats up my LED brothers!

I am new to the Led lights and have a question,

Looking to run 4x Luminus CXM22' 3500K 90CRI via one driver @30W each.

Which one is the correct driver to use, the 54A or the 48A?:

https://www.digikey.de/products/de?keywords=hlg-240h-54a

https://www.digikey.de/products/de?keywords=HLG-240H-48A

thank you

You will be safe with the 48A, but why the 240? If you only need 30W each you could get by with the HLG120H-48A. With the 240 I don't think you'd have enough range on the current pot to get down to 30W each.

shimz said:

You will be safe with the 48A, but why the 240? If you only need 30W each you could get by with the HLG120H-48A. With the 240 I don't think you'd have enough range on the current pot to get down to 30W each.

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Might turn them up higher down the road you know, good to have that option.

shimz said:

You will be safe with the 48A, but why the 240? If you only need 30W each you could get by with the HLG120H-48A. With the 240 I don't think you'd have enough range on the current pot to get down to 30W each.

Click to expand...

Thanks for the answer my brother

54 is fine, but know the wiring is different if you go this route. with C1400 for instance, each cob is wired TOGETHER, or end to end, where as the 54a, they need a rail for each pole.

the 54a version makes a mess of things.

InTheValley said:

54 is fine, but know the wiring is different if you go this route. with C1400 for instance, each cob is wired TOGETHER, or end to end, where as the 54a, they need a rail for each pole.

the 54a version makes a mess of things.

Click to expand...

Say wha? Those are 2 CV/CC drivers he linked. Same (parallel) wiring.

Salah82 said:

Might turn them up higher down the road you know, good to have that option.

Click to expand...

Absolutely! Just know you might not be able to get all the way down to where you want to be with that driver.

Thanks for the answer my brother

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You are very welcome. Best of luck on your build!

shimz said:

Say wha? Those are 2 CV/CC drivers he linked. Same (parallel) wiring.

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OICcccccccc, that was never pointed out to me, again, I was going to get the 54B, but was told different, so i never really investigated into it more.

thanks for that info.

InTheValley said:

OICcccccccc, that was never pointed out to me, again, I was going to get the 54B, but was told different, so i never really investigated into it more.

thanks for that info.

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Well, in the case of the 'B' drivers you would not have enough voltage on a 48B to drive 50V devices. The 'A' drivers are more flexible in that regard. You'd have to get the 54B to drive 50V COB's/boards if you need remote dimming.