This bulk-buy value pack of 5x Crompton Lamps 11W dimmable LED GLS light bulbs with ES-E27 Edison screw (27mm) fittings are direct replacements for traditional 75W light bulbs, but have the potential to reduce your home lighting bills and reduce the frequency of needing to replace your light bulbs.LED technology is much more energy efficient than traditional light bulb technologies such as incandescent bulbs. This not only helps you save on your energy bills but also helps the environment too.Whereas a traditional light bulb would use 75W to produce 1055lm, this LED version uses just 11W equating to an energy-efficiency of 96lm/W.This high-performance LED light bulb sports a lightweight thermal plastic shell that is specifically designed to dissipate heat very effectively. This reduces the light bulb's running temperature and places less strain on its components resulting in a longer life span.With a long life of 15,000-hours, this LED GLS light bulb boasts an incredible 8.2-year lifes