ARROW™ LED MR-16 • 4 watts • 2 popular beam spreads • 35° 20w MR16 FL(BAB) equivalent luminosity • 12° 20w MR16 SP(ESX) equivalent luminosity • 50,000 hours average rating • 2900k-3000k Halogen like color • Operating range of 9v to 18v (optimum 10v-15v) • 3 YEAR WARRANTY