Click to expand Tap to zoom Soundoff Signal mpower 4" Fascia Light w/ Stud Mount, 18" hard wire w/ sync option, SAE Class 1 & C by SoundOff Signal $137.20 | / SKU EMPS2STS4D 4 Inch / Stud Mount / Red/White - $137.20 4 Inch / Stud Mount / Red/Blue/White - $152.32 4 Inch / Screw Mount / Red/White - $137.20 4 Inch / Screw Mount / Red/Blue/White - $152.32 4 Inch / Quick Mount / Red/White - $151.00 4 Inch / Quick Mount / Red/Blue/White - $152.32 4 Inch Size Stud Mount Screw Mount Quick Mount Mount Red/White Red/Blue/White Color 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Description SoundOff mPower 4in Dual Color R/W, Stud Mount