Price is for 5 pcsHO gauge, OO gaugeCoppery Column Model Lampposts#R2-7 BlackDefault Operating Voltage = 12 VOperating Current = 70 mA Attention:These Lampposts are suitable for use at supply voltagesof 12V only, DO NOT use them on 16V directely to avoid temperatures will be generated, you must connect a resistor in series before you will use them on 16V, I will supply compatible resistors for free if you claim via Paypal's note when pay.Please apply correct Operating Current to each bulb too.please check the E-Instructions from your invoice Characteristic Operating Voltage for each bu...