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United Kingdom
The Philips Lighting 408 is a specialised, low-wattage UV black light bulb engineered for numerous professional and technical applications that rely on fluorescence. This 4W fluorescent lamp utilises a 370 nm peak wavelength to emit longwave ultraviolet (UV-A) light, which is essential for strong visual fluorescence effects without emitting distracting levels of visible light. Featuring the compact G5 lamp base and a length of just 150.1 mm, it is easily integrated into portable or smaller fixtures. Its quality construction ensures an extended, low-maintenance operational lifetime of approximately 3,000 hours.
This UV-A bulb is indispensable for counterfeit detection, making it a primary tool for security professionals examining banknotes, passports, and official security markings. It is also crucial for non-destructive testing (NDT) in industry by illuminating flaws, cracks, and leaks using fluorescent dye penetration methods, ensuring product safety and quality.
For more information please check the datasheets.
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