With an efficiency rating of A this low power 7W LED T5 tube is the ideal alternative to a 14 watt fluorescent T5. Producing a soothing warm white glow this lamp is perfect for a variety of both domestic and commercial locations. The incredible 60000 hour average lamp life and 5 year warranty period will ensure that the lamps outlast their predecessors and will continue to produce plenty of light for little power draw. Please note that this product requires high frequency control gear to operate.