... .Lifespan:50,000Hours 4.No UV or IR High Power 4W Par16 LED Spot Light Specification: Item No.LLABS3.5P16-04MaterialAluminum ... ,000HoursWorking Temperature -35 ~ 50°C Feature: Low power consumption, High power efficiency No UV or IR radiationProducts are compact of ... hotel, office, display window, exhibition ,halls and other commercial lighting. Our service:1.Your inquiry will be replied in 24hrs ...