Led, 5w Spotlight Bulb , 410 Lumens, Very Beautiful. A LED Light bulb as pretty as normal spotlight, but uses only 5 Watts hour. Works with 120V, dont spend money with transformer. Lasts 10 times more than the GU10 Halogen Bulb. Replaces 40w Dichroic Halogen spotlights bulbs. Buy 7 and only for 5 and get free shipping