The Ecco 3.8" 3931 Series Surface Mount Directional LED is the perfect choice for a compact, high intensity LED warning signal. This maintenance-free LED has a long life operation with a low amp draw, making it an ideal choice for a variety of applications. It features 18 high intensity LEDs and 16 flash patterns, providing you with a reliable and powerful warning signal. With its 12V voltage and 0.5 amps, this LED is sure to meet your needs. FleetPride is your First Click in Heavy Duty®.