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I have a few Orphek fixtures that I am about to rebuild for the second time.
I didn't use thermal paste between the heatsink and the back of the array board the first go round which led to a few LEDs burning out according to Orphek.
I didn't observe any factory installed thermal paste during the initial rebuild so I am wondering how to properly apply it this time.
Do I smear it all across the heat sink like buttering bread? Or do I dab it on to the back of the LED Array directly behind each LED???
I didn't use thermal paste between the heatsink and the back of the array board the first go round which led to a few LEDs burning out according to Orphek.
I didn't observe any factory installed thermal paste during the initial rebuild so I am wondering how to properly apply it this time.
Do I smear it all across the heat sink like buttering bread? Or do I dab it on to the back of the LED Array directly behind each LED???