This Osram branded LED Tube is designed to replace an 80W fluorescent tube. It uses 37 watts of power to produce a 5600 lumen output as well as a 6500K daylight colour light. This is ideal for both commercial and retail applications. The long lifespan of 60000 hours and the 5 year guarantee ensures energy savings versus the original fluorescent type. Please note that this product requrie high frequency control gear in order to operate.