The 3157 5050 Series Red LED 18 Chip Bulbs are a practical and efficient lighting solution. With their 5050 diode technology, these bulbs provide better illumination compared to most 3157 LED bulbs. Sold as a pair, they are easy to install and replace. The red LED light adds a vibrant touch to your vehicle's lighting system. Upgrade your bulbs with these 3157 5050 Series Red LED 18 Chip Bulbs for improved visibility and a stylish look.