Curve Fragrance Lamp. Each lamp comes in an elegant gift box, complete with catalytic burner, solid snuffer cap, decorative shade, filling funnel, and instructions for use. Lampe berger eliminates undesirable odors, creates a beautiful scent in the home, and decorates the home with exquisite lamp designs. Twenty minutes of burn time per 110 square feet is all you need to purify the air and leave it wonderfully fragranced. Lampe Berger Made in France. The original Home Fragrance Lamps of Paris, France.