Narva 12V H4 60/55W P43t Sapphire Plus 50 Halogen Headlight Globe  48522BL (Pack 1)

Using revolutionary new filament technology, the Sapphire Plus 50 provides a light output of up to 5000°K. When other road users look at a headlamp with Sapphire Plus 50 globes installed, the appearance is an eye-catching sapphire blue colour, providing a truly premium look and increasing the visibility of the car. From the driver's seat, the light appears much whiter and, with 50% more light on the road, makes driving at night easier.

ADR 51/ECE 37: H4