Price is for 1LEDs made Slot Cars Signals Steady Green/ Flashing Amber/ Flashing Red smaller but you may use them for G Gauge or O gauge layouts Not includs the circuit boardBut you may Click Here to buy them Operating Voltage = 1.8V to 2.4VOperating Current = 18mA to 20mAPre-wired resistors for 12V or 16V use Shipping and Discounts We provide combined shipping discounts for most of our items, we will subtract US$2.00 ( or equal to ) from each additional item you order. But we don't offer shipping discount for items with free shipping.Shipping cost for this item is: ePacket Delivery to United StatesUS$ 2...