Halogen cabinet light. G4 halogen 120V/12V With transformer.UL extention wire 2 pins plug .UL certification. OEM for hompdepot Halogen Light /Lamp Halogen cabinet light. G4 halogen 120V/12V With transformer.UL extention wire 2 pins plug .UL certification. OEM for hompdepot Connect to AC 120V with UL extention wire 2 pins plugConnect to AC 12V with tranformer Gold Silver Black