The H4 Style Xtreme white bulb provides intense white light at a 6000K rating to illuminate road hazards and street signs long before normal halogen bulbs with a slight blue topcoat tint for enhanced curb appeal. This 12V bulb provides 100 watts bulbes are is made with a high-quality heat-resistant tube. These bulbs are sold in a twin pack. - Low electricity consumption and long lasting - Better reflections from road signs - Color: 5000K~6000K - Luminous flux: 1000-lumen - Easy installation no modification needed - Operating voltage: DC 12V - Socket type: H4