VAPOR TRAIL SCENT LED LIGHT.  THESE LIGHT COME WITH BOTH A/C AND D/C CHARGERS.  RUN TIME IS 10 HRS ON HIGH, AND 20 HOURS ON LOW, WITH A LCD DISPLAY SHOWING REAL TIME REMAINING. THE 8 AMP HAS A RHEOSTAT FOR ADJUSTABLE POWER. THE 10-AMP LIGHT ALSO COMES WITH 4 INTERCHANGABLE COLORED LENSES FOR BLOOD TRACKING AND OTHER NEEDS.