4'' Round LED Light, STOP/TURN/TAIL (LED Truck Light) Super bright LEDs of super flux (P4) type or 5mm Stop, Turn, Tail funct 4'' Round LED Light, STOP/TURN/TAIL (LED Truck Light)Choice of 7 LEDs, 12 LEDs or 32 LEDs versions; super bright LEDs of super flux (P4) type or 5mmStop, Turn, Tail functions combined.Engineered lens opticsPC lens and housing welded together to ensure a permanent and water ...