Check the listing for details. High Profile Amber LED Light Beacon & Aluminum Mirror Mount Bracket Kit. Condition: New. Listed at 184.95 USD. High Profile Amber LED Light Beacon & Mirror Mount Bracket KitDesigned To Be Mounted On Truck Mirror Brackets Up To 1-1/8" Diameter(Class 1) Highest Light Output Possible For On-Road Emergency Warning LightingProduct Details:High Profile Amber LED Warning BeaconSAE J845 Class 112 Volt DC12 Flash PatternsCurrent Draw: 1.01 Amps @ 12.8 Volts DCAmber LensAmber LED's Height: 6-3/4"Base Diameter: 6-5/8"Lens Diameter: 5-1/8"Screw, Stud or 1" Pipe MountScrew-Mount Bolt Circle: 6"Stud-Mount Bolt Circle: 5-1/4"Mounting Hardware & Gasket IncludedRetail PackagingAluminum Mirror Mount BracketAluminum Emergency Light BracketPre-drilled For Installation Of The 2501A Included In This KitFits Mirror Brackets Up To 1-1/8" In DiameterCan Be Modified To Work With 1-1/4" Mirror Brackets By Drilling The Clamp Screw Holes Slightly LargerPlatform Diameter: 6-7/8"Retail Packaging NOTE: An On/Off switch and momentary-on switch are required (Not Included) for powering and changing flash patterns. See EBay item number: 162357318429 (On/Off & momentary switch with 15ft of power cord). Shipping:Items Purchased Monday-Friday By 12:00PM Central Time Typically Ship Same Day. Items Purchased After 12PM May Ship The Next Business Day! Thanks For Looking!