Primelux 30-inch 72 LEDs Automotive TIR LED Warning Bar - Emergency Hazard Beacon Caution Warning Strobe Lights with Permanent Mount Base for Truck Car Vehicle Law Enforcement Snow Plow - Amber

Excellent so far. Three days so far. Super bright. Wish the cord was a foot longer, but works. Was very Leary about the info that said 45mph. I use traveling on frwy at 65/70, and was worried that it would fly off. So far it hasn't budged an inch. I will replace magnets with heavy duty so I don't have to worry about dislodging. As of now, I would buy again. Looks great on the black Durango, blends in well.