Faster motorist respond time  for slowing down comparing to the competitor units
muti use Amber light With 19 inch stand for  increase roadway safety
 9 volt adapter cord with  the  unit for extended run time  There units voltage can run 9 v to 30v battery supply 
1,800 feet daylight bright daylight operation 
 1 mile night or more
   500 feet snow /sun glare
Meet SAE class 1 light, NFPA, Mutcd, 
3 flash pattern  Rotation, Single Flash, Double Flash,
Rechargeable 12v or household current
Highest power 3 watts led available in  rechargeable battery unit

Towing operation ,Snow plower,  Emergency services,  contraction workers, Roadway safety personal,
loading / unloading  dock worker to manage door open or close w these units