Stamp from Estonia High-quality soldering Fixed Trustworthy? A bit more than 12V It claims 12V... Lack of copper again More than expected Crappy substrate About to jumpstart my car Very load compressor Bad mess of wires NOOOOOOooooooooo. Shrinking tube needs heat! Self-locking spade connector Shrinking tube needs heat Looked fine Loctite? What is loctite? Lictite? What is loctite? Crappy switch Cardboard to the rescue Cardboard to the rescue What is cable management? Panelmania Half-Ohm mΩ DMM adapter Half-Ohm mΩ DMM adapter Fixed - which one ? Offending LED removed One out of 300... Orange on blue Death Trap 5 of 5 Death Trap 4 of 5 Death Trap 3 of 5 Death Trap 2 of 5 Death Trap 1 of 5 LED-strip + custom controller LED-strip + custom controller Power supply - load test Power supply - load test DMM A/D No external fuse access ;-( Is that really copper? Supposedly 0.5mm² of copper That cable is too thin for 16A 16A... sure...