This is the Sylvania Refled Superia GU10 345 lm [SYL-0026850] Generates up to 85% more energy savings than halogen GU10 lamps. Available in different colour temperatures: home light (2400K, 2 700 K°), warm white (3 000 K°) and cool white (4 000 K°). The average life time is 25 000 hours. ...Contact us if you need more help.