RefLED® Platinum Retro ES50 in an ultra-efficient LED GU10 range with the same look and size as traditional GU10 lamp. Save up to 95% on energy bills compared to halogen GU10 lamps. Energy Class B and best-in-class lumen efficacy. Sustainable and eco-friendly. Recreates backlight effect like halogen dichroic GU10 lamps. Last three times longer than the standard LED retrofit lamps and remarkable 50,000 hours average rated life – reducing the hassle of frequent replacements. RefLED® Platinum Retro ES50 has COOLFIT functionality which ensures overheating and overtemperature protection. Ideal for everyday lighting to brighten your home.