we are offering led tunnel light. the parameter of 360w led tunnel light cl3 led type cob power (w) 360w ip grade ip65 input voltage(v) 85265v ac color index (cri) 75 effciency 85% frequency (hz) 47 to 63hz decline 3% within 3000hrs life time (hrs) 35, 000h humidity 5 to 95 r.h. work temperature -20+55 stock temperature -40+85 power factor (pf) 0.95 warranty 3 years certificate ce fcc rohs saa learn more our products, please visit http://www.lead-lighting.com/products/bid32-1.htm