LED tunnel light: 1,Energy-saving ,high quality 2.CE&ROHS&UL 3.3years warranty 4.Factory ... chip,fluorescence much more uniform,which make the brightness and color temperature more uniform.Attenuation is small ,improved luminous ... improve the luminous efficiency. Specifications:Low lumen depreciationInstalled directly with inductive ballastEnergy-saving 80%Wide voltage for choosingCertificates:CE(LVD ...