Runwin T8 Glass LED Tube is equipped with high quality LED chips, constant current IC drivers and fluorescent tube casing. It has optical feature of 320 degree beam angle, lumen efficacy of 100lm/w, Ra 80 and power efficiency >90%. The light of Runwin T8 LED Glass Tube is well diffused with no dark area while flickering is minimized with stable current. Finished tubes are required to pass stringent drop test, high temperature test, compression test and surge test and they are well certified with CE, CB, GS, SAA, FCC, UL and DLC. The product life time can reach 25,000 hours and they are guaranteed with 2 years warranty. Customized packaging and optical parameters as well as clear glass can be offered on customer request. These tubes are suitable for lighting in hotels, shopping malls, metro stations, parking site and many other areas for residential or business lighting purpose.