The Nacre series is made of glass, not acrylic, which is an important distinction.The lamp body has a pebble-like shape, enhancing its aesthetic appeal.The Nacre series boasts a high color rendering index of 93, making it one of the highest in the market for spherical lamps.All Moorgen spherical lamps support dimming capabilities, with the brightness able to be reduced to as low as 1%.The Nacre series is ideally placed in groups of two or three on the floor for low-level lighting, perfect for villas with multiple spaces, providing a variety of low-level lighting options.