201ZB-12V-R GroupFeatures Fully encapsulated electronics for rugged durability; protecting against vibration and moisture" Precision molded Fresnel lens 3 User selectable flash patterns Polycarbonate closed base design with various mounting options SpecificationsOutput Color: RedMount Style: Mirror BracketSAE Class: SAE WWarranty: 4 YearsShip Weight: 3 lb Replacement PartsReplacement Lens: Red Replacement Lens Low Profile Beacons 330-R Replacement Circuit: Replacement Circuit No Flange 4 White LED 12-80Vdc (201Z, 200Z, 296xx, & 297xx Beacons) 79822 DownloadsInstructions: 300125.pdfReference Documents: Dimensions 201ZB-12V-A.pdf