1.intelligent Infrared controlled 2.environmental friendly,no UV ray 3.energy- saving 4.80000h lifespan Features:1. ... light will turn to high light level . 2.having a long lifespan for 80000 hours3.Special ... White(CW):6000-7000K Application:Apply in underground parking lot,garage,basement,supermarket,aisles, Corridor,hotel, ... our company: T8,23W intelligent infrared LED underground parking tube light