EL cold light, EL light-emitting line, cold-light neon tube, also known as electroluminescent line. EL cold light is a kind of high-tech product that has been broken through by further implementing technological innovation on the basis of cold light sheet. No electromagnetic radiation, anti-ultraviolet and many other advantages. Therefore, the appearance of this product will create a new stage for the automotive decoration products industry, replacing the long-standing LED lights and neon lights, and sew EL cold light on seat cushions, seat covers, seat belts, and penetrate into the The steering wheel is covered, arranged around the instrument frame, wrapped around the mahogany trim, decorated inside the car, equipped with electronic drivers with novel styles and functions, and then connected to the car cigarette butt, with constant light, flashing, voice control, brake Control and other functions, is currently the world's public car decoration products with special effects. Llluminated Car Plate,LED License Plate Illuminated,Llluminated Car Plate Wholesale Guangdong Jishengke Industrial Co.,Ltd , https://www.jskpad.com
æ°™Lighting weatherproof test box for the detection of textiles
The textile sample used for testing in the light detection chamber, along with the corresponding reference standard, should be exposed to the same light source simultaneously. This ensures consistent and accurate evaluation of the material's lightfastness. There are three primary methods to assess the lightfastness of the test sample: first, by comparing the color change in the exposed area with the non-exposed portion of the same sample; second, by using the AATCC Color Change Scale to compare the test sample with the original, unexposed material; and third, by employing a color measurement instrument to quantify the color difference objectively. During the test, a series of comparisons are made with the AATCC Blue Wool Lightfastness Standards under identical exposure conditions. These comparisons help determine the lightfastness rating, providing a standardized and reliable assessment of the material’s performance under artificial lighting. This process is essential for ensuring that the results are both reproducible and meaningful for quality control and product development purposes.