1.Mirror magic LED light box; 2. high brightness,battery powered,long life span; ... sensor inside ♣ Product name : Mirror magic LED light box♣ Material: mirror acrylic panel, 6-10mm light guide, LED light, etc.♣ Shape: square, rectangle, round ... ceilling, etc.♣ Applications: Widely used in business center, indoor decoration,chain stores,corporate signs, business center, supermarket,airport,railway ...