Highlights CorePro LED replacement Energy-efficient alternative Lifespan of 30,000 hours Daylight - 6500K CorePro LED replacement The Philips CorePro LEDtube HO is 120 cm long and an ideal replacement for T8 fluorescent tubes in fixtures that have a conventional ballast. It has the same G13 caps and can be used as a direct replacement. It even comes complete with the starter you need. Energy-efficient alternative The CorePro LEDtube uses just 18 watts of power to replace a 36-watt fluorescent tube. That means energy savings of 50% can be realised! Lifespan of 30,000 hours If this CorePro LEDtube is on for 8 hours a day, it will provide high-quality lighting for around 10 years! Of course, you'll benefit from its excellent energy efficiency throughout its 30,000-hour lifespan and that means cheaper energy bills. That's why LED tubes end up being the cheapest choice despite costing a little bit more to buy initially. For extra peace of mind, this LED tube is covered by an all-in warranty of 3 years. Daylight - 6500K A colour temperature of 6500K means that this LED tube emits a light that's reminiscent of daylight. That makes it perfect for spaces that need to be brightly lit.