12Vdc power supplies built into a sealed in-line housing. Mains power input is via a 2-pin fig.8 socket (UK mains lead supplied) and output is on a hard-wired lead terminated with a 5.5 x 2.1mm DC plug. Stable and reliable power supplies for LED tape, CCTV and other equipment.1.2m output lead with DC5521 plugSupplied with UK fig.8 mains lead