3 Amp 12V Flasher KitThis 3A flasher module provides seven flashing options for your LED lighting components. It is easy to install and works off of the auxiliary switch to your lights. This model features the following modes:Single Simultaneous: Both sides flash once simultaneously, followed by a short pauseDouble Simultaneous: Both sides flash twice simultaneously in quick succession, followed by a short pauseQuad Simultaneous: Both sides flash four times simultaneously in quick succession, followed by a short pauseAlternating: Alternates flashing once per sideAlternating (variable speed): Same as mode 4, but at multiple speedsSimultaneous (variable speed): Same as mode 1, but at multiple speedsRandom: Randomly cycles through all previous modesFeatures: 7 Modes3 Amps12V DCThis model is specifically designed to be installed into a 12V electrical system only.