... worry about how to replace the failed light for 7 years.5.Safe, the light temperature ... ,heavy-metal8.Vibration-resistant, easy for transportation9.It is used for replacing fluorescent lamp10.Wide applications: It ... is very suitable for lighting in stations, clubs, stores, hotels, ... 9.Light Decay:<3% after used for 1 year10.Life span:≥45,000hours11.Ra≥8012.Start-up ...