Pro-Trade MR16 XL LED lamps have a 50,000-hour average rated life and are backed by an industry-leading lifetime warranty. With multiple lumen output, color temperature, and beam angle options available, contractors can select the optimal Pro-Trade MR16 XL LED lamps for each fixture. Pro-Trade MR16 XL LEDs are dimmable and have a wide input voltage range (8-18V) to ensure uniform light output and life across longer runs.