The Philips Master Value LED spotlight lamps are compatible with most existing GU10 holders and designed as replacement for halogen spots. The Master LED spotlight MV delivers huge energy savings and reduces maintenance costs without compromising on light quality, with an average 35000-hour lifetime. The light omitted produces vivid colours, high-colour rendering index. These LED spots are a perfect fit for spot lighting with 40° beam angle (Ideal for tracks, corridors, waiting rooms, display cases and cabinets). Suitable for public areas where light is on 24/7. Save up 80% energy, compared to traditional halogen lamps. GU10 base. Energy Efficiency (EEC): A++.