Sylvania ULTRA LED 15-Watt PAR38 Spot Light - Medium Base UV and IR free  Mercury and lead free  Dimmable down to 10%* (16W & 20W only RoHS compliant  Long life: up to 50,000 hours (L70)  Suitable for damp locations  Available in 2700K, 3000K and 5000K color temperatures Reduce energy consumption up to 83% Lasts 16 times longer than halogen lamps No warm-up time, instant-on with full light output and stable color  Assembled in the USA (10W & 15W only)