... 10W-100W)low light decline puer color and without fringe.2.Better heat dissipation and making sure the led life span.3 ... safe when driving6.Free-polution without harm eyes and skin without lead and mercury.7.Easy install suiting many place.Application:It ... building,storeroom,toll gate, gas station, large supermarket,exhibition hall, and gymnasium ect.Benefit1. 50% energy saving,low comsuption.2. ...