Light Tunnel

The light tunnel (U30) contains three red, three green, and three blue LEDs, arrayed with mirroring effects. ● When voltage is applied across the (+) and R (or RED) snaps, the red LEDs light.

● When voltage is applied across the (+) and G (or GRN) snaps, the green LEDs light.

● When voltage is applied across the (+) and B (or BLU) snaps, the blue LEDs light.

● When voltage is applied across the (+) and (−) snaps, circuitry in it lights the LEDs in a changing pattern.