LED light tube is designed based on the traditional fluorescent lamps, but functioning as an alternative to the fluorescent tube. the installation way of Anern's LED tube lamp is the same as a fluorescent lamp, but it used the LED chip as the light source. the life span of our LED tube light lamp could be more than 50,000 hours. the LED tube built-in constant current driver with power supply voltage is AC85V-265V (AC). No need for starter and electronic ballast, start quickly, small power, No flicker, with soft light to protect your eyes. In a word, Anerm's LED tube design is energy-saving and environmental protection. As a professional, Anern can offer you a high-quality LED light Tube at economical prices.