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LED exposed light 9MM exposed light shenzhen blue scene exposed light 12mm exposed light
From：2019.04.30
LED exposed light 9MM exposed light shenzhen blue scene exposed light 12mm exposed light
Materials in the design of guiding signs not only restrict the form, function and structure of signs, but also reflect in the design and application of materials. Therefore, reasonable and scientific material selection and design application is an extremely important link in the design of guiding signs. When designing the guide signs, we should also consider the use of the signs in different environments day and night. In particular, the guide signs in some outdoor environments rely on natural light during the day, while at night they rely on lighting to make the signs shine. At present, there are three lighting methods for guiding signs. The external light illuminates the sign; the LED light source is placed in the guiding sign panel for internal transmission; and the exposed light source is placed on the surface of the guiding sign for spontaneous light. In recent years, light-emitting diodes (leds) have been widely used in marking light sources due to their advantages of power saving, safety and durability. However the chaos of all sorts of illuminant that follow also appeared: the light pollution that seeks brightness to cause only, blind design cannot achieve energy-saving effect, the signboard that safety lacks to cause is on fire, standard color cannot convey accurately, dead light attenuation causes visual effect difference to wait a moment. Therefore, the standardization of the light source of guiding signs has drawn more and more attention from practitioners, and the development trend of product standardization is more and more obvious.
The standardization of labeling light source products is an important measure to ensure product quality. The establishment of standard is not only beneficial to the development of the industry, but also a new opportunity for many practitioners. LED perforated character is a kind of self-illumination of guiding sign light source. Because of its simple production process, good effect, low cost and other advantages, LED perforated character gradually replaces the traditional inner luminous character. It is especially suitable for outdoor roof, exterior wall, facade and other places where there is night guiding demand in airports, stations, docks, hotels and shopping malls. LED perforated light is an important part of the identification light source. However, the guidance sign and street advertising become rampant and disorderly, causing visual pollution and reducing environmental quality. Therefore, there is an urgent need to standardize the standardization of the guidance sign light source perforated light
