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Hey, So. System Will go on HLG-185H-C1050B - two cob's CXA - 72V , 1.8A , 138W BUT not on full power - now I know where the problem were. For one COB - 1.05A - so is still much, but Ill will make it coolest as possible. So I shoudl get 150W from this two cob's on GBox - 0.36m2. 151 on 76W each...

Thanks mate ! Greetz

I wrote from phone yesterday, so were quiet hart to encrypt my sh..t english :) I decide to buy Mean Well LPC 150 - 1400 Output Current-Channel 1: 1400 mA Output Voltage-Channel 1: 54 V to 108 V Output Power: 151.2 W Input Voltage: 180 VAC to 305 VAC, 254 VDC to 431 VDC for : at the...

H Hey - yes true, but look that this cob need 1.8a so meaby I wrong , I need some more pwr in amp device... So no more advice - example for a device ... ? Have a good day - cheers

At the moment one COB - on 0.25m2 Correct - one ACTIVE ( radiator + went ) coller. So - what I shoudl do, to make it " light " those one , is buy a driver between 700 - 1050ma ? 72V , 150W - correct ? Can You advice whith one , for example ? Take care crew Have a nice day :cool:

At the moment one - I will make panel for three/four of them, but this later. 0.25m2 ( 2.69 ft2 .. ? ) so is like 10000lm in box. This will be " try GboX " ; ) I always run on HPS , but now I cannot use them anymore Take care Good Night

Than what You can propose if I can ask ?? And why not those 2100mA ?

Hi everyone : ) Im new, so HELLO for each of You : ) What I looking for, and Im not specialist - is electronic segment : / That why I looking for help. I want to build my own C.O.B. panel ( CREE CXA3590-0000-000R00BB30F , HighPower LED , 3000K, 150 W, 9750 lm , 77 V 1800 mA ) And what I...

Hello everyone !! I shoudl first say " Hello " to my mates, SO ... Hi : ) What I doin here ?? Read, learn, most about COB LED lights. Now I try to make my own - so this forum, Your post's are like a LED encyclopedia ; ) I appreciate the effort My english is no on advanced level , but Ill try...