18" Emergency Strobe Light Bar with Magnetic Mount

Key Features： Made with Heavy-Duty Aluminum Alloy Housing. Crystal clear lens for Max Brightness. 4 Heavy-Duty Magnetic Mounts with Protective rubber feet. Strong and Lightweight Stainless Steel Bracket. 15 Different Strobe Patterns to Choose From. Including Last Pattern Memory Recall. 12V cigarette plug with convenient dual switch design. Easy to install: Mounted with magnets, attaches to any metal top Specification: Power: 3W Each, 30 Total LEDs Power Source: 12V Cigarette Adapter Life Span: Over 50,000 hours Cable Length: 11.5ft straight cable  Dimensions: 17.9" (length) x 3.35" (height) x 7.48" (depth) Fit for: Universal compatibility for vehicles equipped with 12-volt DC cigarette adapter and Metal Rooftop Note: Not intended for highway speeds, place back in the vehicle before driving above 50 mph Package Included: 1 x Strobe unit