Pacific Dualies 60102 6 Inch Red LED Oval Sequential Turn Signal with Red Lens Plug and Mounting Ring null null null null null High Intensity LED LED has a larger surface area to the circuit board which helps prevent damage from vibration and shock High intensity LED for better visibility Lenses are made of high impact polycarbonate The back of the circuit boards are filled with epoxy resin to prevent damage from moisture, vibration, and shock