Home › Home Accessories Lamps Lamp Fragrance › Lampe Berger Car Diffuser Clip Graphic Matte Lampe Berger Car Diffuser Clip Graphic Matte The diffuser must be clipped to your vehicle's air vent. For a more intense fragrance: put your conditioning on! The diffusion time of a ceramic refill is around 4 weeks. Default Title - $18.00 $18.00 Tweet Pin It