Views:4 Author:Site Editor Publish Time: 2020-08-24 Origin:Site
As we know that pest is with phototaxis character, and most of insect killer makes use of such character to take the UV lamp as the main induce source. High-end insect killer normally choose low-tension mercury-vapor lamp, which is a twin pole tube made by fluorescence plate glass with a radiation wavelength 300-400 nm (peak wavelength at 365 nm). UVA tube means its electromagnetic radiation is fixed in the range of A wave band. It is a visible light and have been proved to be most effective light for attracting mosquitoes. The ECOTECH® technically defined UVA lamp, is a scientific payoff together researched by EAGLE and Asia's biggest supplier of PHILIPS, it uses high power ceramic ring electrode, which is made by deeply-forging & nickel-plating pure iron. It is painted in wall of tube with high efficiency electron powder, then protected by the ceramic ring so as to reduce the cathode drop & cathode sputtering, but make the tube working longer and eco-friendly.