Comes with double switch, on/off power switch and 2nd switch to change between 16 flash patterns, simple operation. 16 flashing modes with switch button and it memorizes the last pattern used..
Patterns include Rotating, Flashing, Alternating Left to Right, Right to Left, Traffic Advisor, and multiple combination modes. Also has a memory function to recall the last pattern used. Great for emergency workers, Postal Service, construction vehicle, security, snow plows etc. The base has 4 strong magnetic bases and protective rubber feet. Can install on any metal roof.Universal compatibility for vehicles equipped with 12-24V DC cigarette adapter. Applications Tow truck, Excavator, Wrecker, Fire engines, Ambulance, Heavy truck, Mining truck, Truck Mixer. Mobile Crane, Crawler Crane, Tower Crane, Rotary Drilling Rig. Motor Grader, Roller, Cold Planer. Material Handler, Jib Crane, Empty Container Handler, Forklift Truck, Reach Stacker. Emergency Workers, Postal Service, Construction Vehicle, Security, Snow Plows. Package includes: 1 x LED Strobe Light Note: 1. Please allow 0.5-1 inch difference due to manual measurement. The light color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Professional Installation Is Highly Recommended! The item "216W 72 LED Emergency Beacon Light Bar Warning Truck Tow Roof Top Strobe" is in sale since Thursday, October 8, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Lighting & Lamps\Light Bulbs\LED Lights". The seller is "vivipop" and is located in Altadena, California. This item can be shipped to United States, Canada, Mexico.