1.LED tubes Advantages: 1.60% energy saving compared with traditional lamps 2.Easy installation, the user can select remove or keep the ballasts when installing. 3.High Lumen: above 100lm/w, Low lighting decay less than 4% after continuously working 11640 hours. 4.High lighting efficiency above 90% 5.Three cosmetics: transparent, linear and frosted for different lighting purpose 6.Good quality components, like G13 cap, very strong for crush resistance and distortion resistance. 7.Complete green products, No UV or RF interference, No lead or Mercury. 8.No electromagnetic interference for mobile phone and other electrical equipments.