Light Guide Plate and Led Panel Light

Light Guide Plate and Led Panel Light

Light guide plate(LGP) is one of optical acrylic with high techincal for refect the light source and won'tabsorption the light.


The optical Light guide plate(LGP) can make the led light course stay at the surface of LGP,when the light be refected on all optical poin of LGP,then the refected light will spead to all angles and don't follow the"light guide reflection conditions",at last the most refected light have to reflecting out from the positive of LGP.
The LGP use for led panel light is belong to the side in lighting LGP.There are three parts of LGP:Optical acrylic,reflective film, protective film.As pictures below.

Please take attention for the LGP when buying the led panel light,becasu there are two type LGP for led panel light.One type is print outlets and laser.The laser LGP with better reflectivity than the print outlets. See the difference of these two type LGP.



(The article from www.greendyled.com)