Fire Lane Tow Away Zone with '"P" Symbol 12" X 18" Heavy Gauge Aluminum Rust Proof Parking Sign Protect Your Business & Municipality Made in The USA auspowers_batchsix 5pcs Indicator Light 5pcs Indicator B00IIC6ALK 5pcs Indicator Light 5pcs Indicator Light 5pcs Indicator Light 3pcs Indicator Light 3pcs Indicator Light Rated Voltage AC DC 12V AC DC 24V AC DC 110V AC DC 12V 24V AC DC 110V Rated Current Not More Than 20mA Not More Than 20mA Not More Than 20mA Not More Than 20mA Not More Than 20mA Mounting Hole Size 6mm (1 4 Inch) 8mm (5 16 Inch) 12mm (1 2 Inch) 12mm (1 2 Inch) 12 mm (1 2 Inch) Kit Include 5 PCS 5 PCS 5 PCS 3 PCS 3 PCS 10pcs Indicator Light 10pcs Indicator Light 9pcs Indicator Light 6pcs Indicator Light 5pcs Indicator Light Rated Voltage AC DC 12V AC DC 12V AC DC 12V AC DC 12V AC DC 24V 500V Rated Current Not More Than 20mA Not More Than 20mA Not More Than 20mA Not More Than 20mA Not More Than 20mA Mounting Hole Size 22mm (7 8 Inch) 16mm（0 high resolution4 Choose from Thousands of Signs Our signs won't fade from the sun and are corrosion free