The 4 Inch Round 10 LED Amber Parking/Turn Signal with PL-3 Connection is a practical and reliable lighting solution for your vehicle. With its amber lens and 10 LED diodes, it provides excellent visibility and safety on the road. The polycarbonate housing and lens ensure durability and longevity. Designed to fit most makes and models, this parking/turn signal is easy to install with its flange recess mount. With a 12-volt power supply and FMVSS I6 P certification, this product is a reliable choice for any vehicle owner. Sold individually, this 4-inch round signal is a practical and efficient addition to your vehicle's lighting system.