KOOBOOK 2Pcs 110V to 12V 60W Electronic Transformer Power Supply Converter Adapter for Halogen Light

Ordered 4 of theese and not one of them would drive 1 12v lightbulb LED or Halogen ... tried em both. The wires are not labeled so you have to pop the cover to determine which are AC in and DC out. Don't waste your time or fiat currency on these.

Worked as expected.Easy to instalI and very small compared to my previous one.

Both supplies were doa.110 in in the red leads and no output.

Horrible and very DANGEROUS. Ordered two and the first one was labeled wrong with the 120 volt input and 12 volt output labels switched. Wired it up and turned it on and it blew up! Second one had a different label which was correct so I wired it in turned it on and it worked for about eight hours. I am an electrical engineer so I know what I’m doing and these are completely worthless worthless. I would give them negative stars if I could.