pack of 6 these lamps are 12 volts Well what is there to add to these, they have a single shade 8mm and supplied pre wired on 190mm of length of multi stand wire. they are finished in black. they look stunning hanging from wires suspened along platforms or in ticket halls, the other place they suit very well is the engine sheds. remember these are 12 volts if you need any further info then contact me