i hope this is the right sub forum, if not, please feel free to move it as needed! this is a led from a desk lamp. powered by a constant current power supply 12V 500mA. diameter of the PCB is 24mm. tried to find this thing on ebay or aliexpress but w/o success. no idea what to search for. i searched for "high power led" "12v 5W" "COB" "24mm" a combination of it ... any help would be highly appreciated, as the lamp itself was quite expensive and if i can source the led it will work again. if i press my finger on it it kind of works. there must be some connection broken inside.