Philips MASTER LED ExpertColor GU10 The Philips MASTER LED ExpertColor GU10 is the perfect replacement for your conventional GU10 halogen bulbs. Savings with this Philips MASTER LED are up to 90% with energy and maintenance costs due to low energy consumption. This LED GU10 lamp has a significant lifetime with up to 40000 hours compared to 2000 hours with a halogen equivalent. The ExpertColor GU10 is a straight retrofit lamp and offers a direct replacement to the halogen lamp. It creates an ambience with superior lighting that has a customised spectrum, high CRI and deep dimming features. Features and Benefits Hassle free retrofit solution to halogen lamps Great efficiency Creates warm and comfortable ambience Trimless lens design Dimmable