DescriptionApplication: Brake lights/tail bulbs/stop lights/rear lightsLight beads: 33 SMD 5630 high bright LEDLitht color: white/red/yellow/blue/cyan/greenAdvantage: 360 degrees shineVoltage: 12V DC onlyLifespan: 60000 working hourPackage Included:1PC 7443/W21/5W 33 SMD 5630 LED Bulbs We promise: Each product will be double check before delivery!!!!Installation Note: This LED bulb is polar sensitive， so in case the bulb won't light up， please flip it 180 degreesPackage Including:1PC brake lights