NOT a Woodland Scenics product but a product that works perfectly with their light hub. What we have is quantity of 2 Blue/Red flashing​ leds which plug into the light hub with 24" wires (can also do on 8", 12", 36" and 48"). Featured in this listing is an 3 mm/.118" led that has 2 colors that alternate flashing Blue and Red in a single led! You get 2 blue/red LEDs with their own 24" wires (can also do on 8", 12", 36" and 48") and plugs that are ready for your hub. Make your police car models come alive ! We will be offering more light options and Accessories for the hub. Message us if you are interested in getting on our list for new products or follow this seller