Price is for 1 pcs LamppostsO gauge#R31Made with SMD LEDsOperating Voltage = 12 V to 18V DCOperating Current = 20 mA Will come with the default 1.4mm x 6mm screws to fix the lamps, You may let me know it via the note when pay if you need longer screws to 12mm or 16mm.prewired 1k resistors and you may use them on 12V to 18V DCPlease apply correct Operating Current of 20mA to each LED too.please check the E-Instructions from your invoice Characteristic Operating Voltage = 12V to 18V DCOperating Current for each LED= 20mATotal height of the lamppost = Approx. 150 mm or 5.91" inch HeightReference Gauge = O scal...