Fluorescent tubes are widely used for energy-efficient lighting in commercial, industrial, and institutional settings. Available in various sizes such as T8, T5, and T12, these tubes offer reliable illumination and lower operating costs compared to traditional incandescent options. Fluorescent tubes are commonly found in troffers, strip lights, and ceiling fixtures, making them ideal for offices, schools, and retail environments.
These tubes work by exciting a gas within a sealed glass tube, which emits ultraviolet light to stimulate a phosphor coating that produces visible light. While LEDs are becoming more common, fluorescent tubes remain a dependable lighting option with a broad range of applications.