We handle products of various wavelengths! Please check the wavelength using the numerical value in nm.
Our company offers products with several types of wavelengths. As the wavelength increases, the irradiation range (purple light) becomes easier to see, but the excess light on the irradiation surface may become stronger, making the reaction of fluorescent substances more visible. The wavelength that fluoresces varies depending on the object being used. Please choose the appropriate wavelength based on your usage environment and the object. Additionally, in recent years, inexpensive black lights using overseas-made LEDs have been sold, and these products often use LEDs with a peak wavelength of 395nm, which is technically simple. Our "Bullet-Type Black Light" features a wavelength of 375nm made by Japan's Nichia Corporation, and because it has less visible light, the appearance of the irradiated object differs, so please check that difference. *For more details, please refer to the PDF materials or feel free to contact us.
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【Peak Wavelength】 ■365nm ■375nm ■385nm ■395nm ■405nm *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Contec Co., Ltd. is a company primarily engaged in the development and sales of handheld black lights. We use domestically produced ultraviolet LEDs and offer a variety of products, including the Hydrangea series that meets JIS standards, which is ideal for inspections of precision instruments and aircraft, as well as black lights for hobby use. Please feel free to contact us for more information.