Adding under-cabinet lights in kitchens is an effective way of adding more focused task lighting which is useful for activities such as food preparation. The Eterna 20W fluorescent T4 tube has been designed to work with Eterna lighting products and produces 1500lm of cool crisp white light, ideal for areas where you need clarity and sharpness. It features a life expectancy of 10,000 hours and so, assuming light-to-medium use, once installed these lamps will require minimal replacement. The tube is energy rated A for optimum energy efficiency and has a standard G5 fitting.