广告灯箱要用多厚的亚克力板
The thicker the acrylic lampshade, the brighter it will be
5cm. The thickness of the acrylic lampshade determines the brightness through the lampshade. A 5cm acrylic lampshade is brighter. Acrylic, also known as specially treated plexiglass, is a replacement product of plexiglass. Light boxes made of acrylic have good light transmission performance, pure and rich colors, beautiful and smooth appearance, can have both day and night effects, long service life, and do not affect use. Features.