1. The lighting
To make lighting inside the acrylic sheet light box obtain good visual effect, must be carefully considered relevant lighting configuration.
2. The brightness
Degree of dazzling light box signs in addition to the brightness, there are many other decision factors, including size, color, observation location, surrounding environment of light and shade degree as well as the use fixed number of year and maintenance of the light box signs, etc.
The brightness of the luminous logo, signs is decided by the following five main factors:
a. the number of tubes, type, light output, color, and light the place in the box
b. light transmittance of used material, acrylic, light reflex, light absorption and diffusion factor
c. light boxes, size, thickness and used in special light box light box reflection factor of the internal coating or other material
d. acrylic light absorption, light box inner tubes and electrical devices to light
e. maintenance - light output intensity with the increase of service life of the influence of the internal accumulation of dust and light box
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