SpeedTech LightsMini Beacon 6.5" 72 Watts LED Strobe Lights for Trucks, Cars, Plows, ATVS, and Emergency Vehicles with Magnetic Roof Mount and Cigarette Lighter Plug Adapter in Amber/Amber (Yellow)

Light is pretty bright but very directional. Stays on the car at highway speeds. Only gripe is the basic flash patterns, I just wish there were more obnoxious patterns so people would notice them more during the day.

I've been using SpeedTech for over 10 years! they stand behind each product they sell and produce light power! This is my first Octo led. I'v tested the magnetic base and it held up at 80MPH without any issues. The blue and white combo is very bright even in the daylight. like I said I've been using Speed Tech for over 10 years and have been impressed with every product. just sad they aren't in the Richardson area anymore.

Put this on my truck and it is very bright, at night i can see it over a mile away easy. At noon on a sunny day it can be seen but only a city block or 2 away. I would recommend on a Pick up or bigger use 2 but one will get the job done plenty fine.

Works even better than expected. Very bright. The magnet on the base is very strong, but I haven't tested it at a speed higher than 30 mph, so I can't speak to it's ability to stick at freeway speeds.The light that we got did not come with the pictured bracket, but we didn't need it. It did come with a rubbery foam pad to put between the base of the light and the vehicle, to prevent buffing and vibration damage.

So far so good, not sure how fast you can go yet without the magnets failing to hold

Insanely bright even in full sun! Great quality light. This is my second beacon/ light bar from SpeedTech. You cannot beat these lights in quality or price.

The lights project on a plane not omnidirectional

Lights bright and the magnets are strong