The 42-LED Double Face Reflector Competition Series Turn Signal LED Light delivers strong, reliable illumination from both sides thanks to its dual-face design - 21 bright LEDs per side under amber and red lenses for maximum visibility. The chrome-plated, injection-molded housing with reflective inner surfaces enhances light output, while fully sealed, epoxy-coated electronics resist moisture and corrosion for long-term durability. Designed for standard 12-V systems, the light needs only a simple 3-wire hookup, making installation straightforward on trucks, trailers, or custom builds. Its compact 4.25? form factor with universal fitment lets it mount easily on fenders, bumpers or side rails. Whether you need dependable turn signals, marker lights, or a clean DOT-compliant signal upgrade, this light offers a polished look with dependable performance mile after mile.