Citizen leds?? Citiled anyone used??

Hampsteri

Well-Known Member
I will test CLU056-1825C1 at 2200mA. It will be 115W and 44% so nine of these in 5x5 space sounds really good. Heat sink is TME RAD-A6023/1000 and its 100cm2/W passive and PPDF is little over 900. One heat sink will contain three cobs.
 

pop22

Well-Known Member
That's running CLU058-1825 @ 75 watts per cob, about 50% efficient at that power level

Those 1825C1 are an older generation and less efficient
 
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