About Voltage AutomotiveA USA local brand with over 20 years of expertise in automotive lighting products, including headlights, LED working light, signal lights etc.. All of our headlight bulbs are DOT compliant.Voltage Automotive Offers 4 series of headlight bulbs: Ocean Blue Shape, Blue Stripe Shape, Standard, Super Yellow.Ocean Blue Shape: Up to 4000K whiter light, outperforms CrystalVision and ZXE, perfect for fair weather drivingBlue Stripe Shape: Up to 40% more light output than standard, outperforms VisionPlus and Silverstar, perfect for all weather drivingStandard: Great value standard replacement bulbsSuper Yellow: 2800K supper yellow light provides penetrating lighting perfect for foggy driving condition and inclement weatherColor TemperatureColor temperature is a measurement in Degrees Kelvin that indicates the hue of a specific type of light source. In contrast to the misconception that color temperature is a rating of the brightness of the bulb, the higher the color temperature, the less usable light output you will obtain. A 6000K bulb produced 15% less light than 4300K. Pure white light is almost invisible during inclement weather. Headlight rated at 3500~4000K actually produces the best usable light output favored by human eyes.FIND YOUR FITMENT: Not sure the correct fitment for your vehicle? Contact us or ask below we will get back to you within 24 hours.