What determine brightness of slim li
Source:    Publish Time: 2018-05-08 11:00   60 Views   Size:  16px  14px  12px


What determine the brightness of slim light boxes?

The brightness is one of main technical parameters for slim light boxes.  It is customers' main demand too. Because the brightness of slim light boxes should be suitable its display environment, the slim light boxes can achieve eye-catching effect.  


What determine the brightness of slim light boxes?

1. Edge lighting LED strip.

 The slim light boxes usually us LED strip as its edge lighting source. And the light guide panel diffuse the light from the edge LED strip. That achieves the LED face lighting sucessfully from the LED dot lighting. So the brightness of LED strip will influence the brightness of slim light box greatly. But the brightness of led strip is determined by the type of LED chip and the number of LED per meter. The LED chip will determine the LED power, like 0.1W or o.2W per LED unit. The number of LED per meter is more, then the brightness is higher. Certainly, the power consumption of slim light box will become higher accordingly.

WilLite slim light box


2. Light guide panel

The light guide panel diffuse the light from the edge LED strip. So its diffused effect will determine the brightness of slim light box.  But the diffused effect depends on the material and engraving technology of light guide panel. The material will determine the transmittance and durablity of light guide panel.The engraving technology of light guide panel will determine the diffusing effect and symmetry.

WilLite slim light box light guide pane







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