how-is the surface of an Espaciel Reflector different from that of a mirror?

The Espaciel Reflector is not a mirror, despite the resemblance, it is much more efficient.

The Light Reflector is much more effective than a mirror. It is both 30% more reflective and 5 times lighter, making it extremely easy to handle. The Reflector is unbreakable, and is made from resistant metals and aluminium: all without any glass, ensuring total safety. The natural daylight enables the Reflector to be effective every day with or without direct sunshine.

The surface of the Reflector is anti-glare and produces unrivaled visual comfort.