The Ledvance FLUORO TUBE 28W T5 4000K Cool White is a highly efficient fluorescent lamp designed for a variety of commercial and industrial applications. With a wattage of 28W and a length of 1163.20mm, this T5 lamp provides an impressive light output of 2800 lumens, making it ideal for use in public buildings, offices, shops, supermarkets, and department stores. The cool white light colour temperature of 4000K ensures bright and clear illumination, enhancing visibility in any environment. This lamp features a G5 base and is dimmable, allowing for flexible lighting solutions tailored to specific needs. With a lifespan of up to 19,000 hours and excellent lumen maintenance of 90% throughout its service life, the FLUORO TUBE is not only economical—being up to 20% more efficient than LUMILUX® T8—but also offers good colour rendering with an index of ≥80. Its versatility extends to outdoor applications when used in suitable luminaires, making it a reliable choice for various lighting projects.