The 4FT 18W T8 LED tube light is designed as an energy-efficient replacement for traditional fluorescent tubes. This fixed-CCT version is available in 4000K or 5000K, giving customers a simple choice between neutral white and daylight color output.

Built with aluminum + PC housing, the tube provides reliable heat dissipation and stable long-term performance. The Type A+B design supports flexible retrofit installation with compatible ballast or direct-wire setup. With 130 LPW efficiency, it delivers bright, uniform illumination for offices, schools, retail stores, warehouses, and other indoor commercial applications.