... span:50000 hours 3.3 years warranty 4.CE,Ro Specifications Specifications : 140w high power led tunnel lightingModel NumberNG-TL910-T140WLED Consumption140WInput VoltageAC85V- ... close-up,Thick heat sinkAbout usMain Products:led high bay light,led flood light,led panel light,led tunnel light,led downlight,led street light,led bulb,led tube light,led corn light,led spot light etc.CE&RoHS Certificate