fluoresce<\/a> when lit with the shorter wavelength light because it doesn’t contain slightly visible purple light.<\/p>\n\n\nDifferences in Cost and Efficiency<\/h3>\n\n\n LEDs have a complex manufacturing process, and chips producing 365 nm tend to be more expensive to build. Although the cost can vary depending on the product type, these low wavelength LEDs are usually costlier to manufacture than the 395 nm type. Additionally, they are more inefficient.<\/p>\n\n\n\n
Therefore, if you want an intense UV light for precise applications like currency analysis, the 365 nm UV light is better.<\/p>\n\n\n\n <\/figure>\n\n\n\nThe security features in Euro currency fluorescing under UV light<\/em><\/p>\n\n\n\nBut if you want a brighter & broader beam and don’t need to illuminate tiny spots\/blemishes, the 395 nm LED light is better. <\/p>\n\n\n
Applications of 365nm and 395nm Light<\/h2>\n\n\n Generally, UV-A light is ideal for plastic\/paint curing and observing fluorescent effects. In the curing application, the 365 nm bandwidth of UV light is suitable for surface curing UV glue and UV varnish. On the other hand, the 395 nm band determines the curing depth and is ideal for UV coatings and UV inks.<\/p>\n\n\n\n <\/figure>\n\n\n\nA mobile technician installing tempered glass using a UV lamp to cure the UV glue<\/em><\/p>\n\n\n\nWith observing fluorescent effects, 365 nm light is better at highlighting tiny spots, stains, and imperfections because it has less visible light. Therefore, it is ideal for detecting the following.<\/p>\n\n\n\n
\nForged documents<\/li>\n\n\n\n Counterfeit currency<\/li>\n\n\n\n Car fluid leaks<\/li>\n\n\n\n Dirty stains in kitchens during inspections<\/li>\n\n\n\n Pet stains in carpets<\/li>\n\n\n\n Blacklight security inks<\/li>\n\n\n\n UV markings on a driver’s license<\/li>\n\n\n\n Salmonella bacteria<\/li>\n<\/ul>\n\n\n\n <\/figure>\n\n\n\nPassport visa checking using UV light to identify the protective elements or security features<\/em><\/p>\n\n\n\n395 nm light overlaps some of the applications of 365 nm light because the difference is about 30 nm or less. Its applications include the following:<\/p>\n\n\n\n
\nBathroom and carpet inspection<\/li>\n\n\n\n Animal urine, and human urine detection<\/li>\n\n\n\n Arson investigation<\/li>\n\n\n\n Contamination inspection<\/li>\n\n\n\n Mineral hunting (like diamonds)<\/li>\n\n\n\n Coolant (A\/C) leak detection using a dye<\/li>\n<\/ul>\n\n\n\n <\/figure>\n\n\n\nCar A\/C servicing (using a UV lamp to detect freon leaks)<\/em><\/p>\n\n\nWrap Up<\/h2>\n\n\n There you have it! After a detailed comparison between 365 nm and 395 nm light, you should be able to differentiate between the two and pick the best UV-A wavelength for the job. If you have any questions or comments, don’t hesitate to contact us<\/a> for further clarification.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
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Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":1470,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"yoast_head":"\n365 nm vs. 395 nm: UV-A Light Wavelengths for Fluorescing and Curing<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n \n \n \n\t \n\t \n\t \n