SIMPLE & PRACTICAL LED MR16 BULB - 40 WATT EQUIVALENT, COOL WHITE, 12V, & DIMMABLE Reduces energy consumption from 40 watts to only 6 Bright warm white color More than 30,000 Hour Life Span (15x halogen) Excellent for applications such as track, recessed, and outdoor lighting 2 years warranty.90 days money back guarantee. Lighting EVER(TM) High Quality Standard. UL Approved.