... 's requires. Application 1.LED indoor and outdoor lighting decoration.2.widely used in LED floodlight,LED signs ... lighting,LED tunnel lighting ,LED streetlight,LED traffic lights,LED signal lights.3 ... head series:3mm flat head,5mm flat head,8mm indent head,10mm indent head.3.Indent head series:3mm indent head,5mm indent head,8mm indent head,10mm indent head ...