Aina Lighting Technologies (Shanghai) Co., Ltd. is a leading manufacturer, supplier, and factory of T8 LED tubes with a color temperature of 4000K. The T8 LED tubes are designed to replace fluorescent tubes and offer incredible energy savings of up to 60% and a long lifespan of up to 50,000 hours. The T8 LED tube 4000K is a perfect choice for indoor commercial, residential, and industrial lighting. The tube has high color rendering index (CRI) of above 80, ensuring that colors appear natural and vibrant. The 4000K light color temperature provides a cool white light that is suitable for workspaces, retail stores, and classrooms. The T8 LED tube 4000K is quick and easy to install, making it a cost-effective solution for upgrading lighting in existing buildings. It also emits minimal heat, making it safe to use in enclosed spaces. Additionally, the T8 LED tube 4000K is environmentally friendly, as it does not contain any harmful mercury or lead. In summary, Aina Lighting Technologies (Shanghai) Co., Ltd. T8 LED tube 4000K is a reliable and efficient lighting option that provides excellent brightness, color accuracy, and energy savings.