UV330 lamps have many advantages over mercury vapor lamps. LED lights are more flexible in design and application. Once the LED lamp is energized, it can reach the full irradiation intensity, no need to preheat before use; it is safer to use, which can reduce the danger of the inspectors and eliminate harmful mercury waste. It is also energy saving and ease of maintenance.

There are many factors to consider when choosing the right UV330 lamp for fluorescent magnetic particle inspection. The use of LED lights must take into account factors such as the emission spectrum, the area of illumination and the power supply. For aerospace and other high-standard industries, certification requirements also need to be considered. If UV330 lamps are used, the integrity of the lamps should be checked regularly to ensure they are clean and in good working condition. A blank paper check helps to quickly verify the performance of the lamp.