pairing

Medical card + caretaker home grow planning, looking for criticism/advice about my plan: Looking to run LEDs, I decided on HLG panels without finishing researching other panels, strips, and COBs; picked panels because I need to order parts soon and they seem popular/functional. If you think...

i've got 5 old drivers from a couple of led lights i'd like to re-use been messing around with 'm and it got me thinking how to properly measure output voltage... (tested with 240 V AC wall output // Europe) DC voltage output without lights connected 102 V voltage output with lights connected...