TWO LIGHTS in ONE! A Directional Light Plus a Warning Light Your choice of two to three LED colors are interwoven into each Chameleon Signal Stick. Chameleon Light Change Deluxe Controller with: LED Indicator Lights 12 Pattern Selection Dial Variable Speed Control Dial 7 Directional Patterns - Amber LEDs Random / Right Arrow / Right Arrow Plus / Left Arrow Left Arrow Plus / Center Out / Double Alternating Ends 2 Patterns - Warning LEDs Random / Quad Flash Left Side, Right Side 3 Patterns - All LEDs Random / Scan Amber, Scan Warning / Alternating Colors