This bulk-buy value pack of 5x Crompton Lamps 4W dimmable LED GU10 light bulbs with GU10 2-pin twist and lock (10mm apart) fittings are direct replacements for traditional 50W light bulbs, but have the potential to reduce your home lighting bills and reduce the frequency of needing to replace your light bulbs. This LED GU10 is suitable for use in fire-rated downlights.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 50W to produce 420lm, this LED version uses just 4W equating to an energy-efficiency of 105lm/W.Engineered with a classic glass body, this high-performance LED spotlight perfectly mimics the aesthetics and precise dimensions of a traditional halogen GU10. This authentic glass construction ensures a seamless retrofit into all standard fittings and fixtures, providing a genuine 'like-for-like' replacement that preserves the familiar look of your existing lighting.With a long life of 15,000-hours, this LED GU10 light bulb boasts an incredible 8.2-year lifespan if used for 5-hours a day. These light bulbs dont need to be replaced as often which results in less money spent on replacement bulbs, and less time spent replacing them, too.Combine this superior longevity, negligible maintenance and replacement costs with the LED light bulbs notable energy efficiency then the savings gleaned from each light bulb has the potential to reduce your lighting costs by up to 92%.This dimmable lamp features DuoDim™ Technology making it compatible with a wide range of leading and trailing edge dimmers; however, in testing, Crompton Lamps have found that Varilight V-Pro dimmers produce the best dimming results.Cool white (4000K) bulbs produce a cooler, crisp light and are well suited to more stimulating environments. This makes them great in kitchens, workplaces and is also excellent for bathrooms as there is no colour cast; so applying makeup is much easier.Unlike older other energy-saving technologies, LED bulbs light up instantly, with no waiting time to warm up to full brightness.This GU10 Spotlight is a newer product from Crompton Lamps and supersedes their old GU10 Spotlight part codes: LGU104CWCOB, 5266.Please visit the manufacturer's website for up-to-date dimmer switch compatibility lists for this Crompton Lamps LED GU10 Spotlight light bulb before purchase.To find the answers to some common questions about LED dimming, please read our guide Dimming for Dummies.Need more help in choosing a suitable spotlight bulb? Read our guide What is a GU10 Spotlight Bulb.
