This 28 Watt T5 Fluorescent Tube is an excellent choice when it comes to recessed and suspended lighting applications. This Warm White 1149mm length lamp is a new generation Triphosphor Fluorescent lamp that offers constant lumen maintenance throughout the entire life of the lamp, high colour rendering and high efficacy. This lamp offers energy savings of up to 25% compared to a conventional T8 tube and lasts 20,000 hours.