Philips H7 Crystal Vision - Dual Pack The Philips H7Cvb2 CrystalVision Ultra a twin-pack of street-legal, 12V/55W halogen headlight bulbs. Known for their crisp, bright white light, these bulbs feature a blue coating on the glass to give headlights a cool, subtle blue hue during the daytime. Features: Voltage & Wattage: 12V / 55W Base Type: PX26d Light Output: Up to 1400 lumens (with up to 60 more vision than standard halogens) Color Temperature: 3600K4000K (Brilliant white) Compliance: DOT approved and completely street-legal Lifespan: Approximately up to 100+ hours Sold in pack of 2 bulbs