This is the Sylvania Refled GU10 dim 345 lm 840 [SYL-0026595] Dimmable LED lamp which generates up to 89% more energy savings compared to halogen. Available in different colour temperatures: 2 700 K° home light, 3 000 K° warm white and 4 000 K° cool white. The lamp provides a high light output, up to 345 lm and has an average rated life of 15 000 hours. ...Contact us if you need more help.