ASPL 2pcs LED Warning Flash Beacon Lights, 60 LED Amber Warning Safety Flashing Strobe Lights with Magnetic and 16 ft Straight Cord for Vehicle Truck Tractor Golf Carts UTV Car Bus,12V-24V

Nice and bright. Work well. Like the different flash patterns

Brighter than expected and like the multi flash sequences you can choose from. 10 ft cords allow direct wiring if you want but you will lose ability to choose flash sequences.

Used for emergency purposes, not while vehicle is moving. Really like the brightness and selectable output modes. Magnets are plenty strong to hold the device to the roof of my car and the plastic sheet between the magnets and the car prevent scratching the paint. Worth the money!

Its a highly visible beacon light for an emergency.

I volunteer with a bicycling Club and doing root marking and following Riders on the course. The lights will be very helpful because I make frequent and sudden stops

Using on my tractor, direct wired. Picked a pattern and left it good. Very bright warning, quality piece for sure especially for the money. The base is plastic, use care if screwing it down.

Buen brillo y está muy bien la calidad.

This product is very good for what it is: A temporary, inexpensive stick it on, plug it in, turn it on safety and signalling light. The brightness is above adequate, the flash patterns are acceptable, the durability is fine, the magnets are strong enough for anything below insane speeds or applications. I use mine mounted to a steel plate bracketed to an antenna mast to provide a homing beacon during a remote sporting event which runs through the night. The flashing light is visible for a few miles and can run all night without depleting my vehicle battery. The only negative I would offer is that the electronics driving the strobe light do emit radio interference on the 2 meter band which can be received on a ham radio in near proximity to the strobe strongly enough to trip squelch. This is more of an annoyance than a game changer. (Perhaps if the strobe was mounted away from the antenna mast or powered from a separate source than the radio things would be different?) In closing, I would recommend this product for anyone who is looking for a light that fits the function I indicated. I would gladly replace mine with the same product if needed. You likely wont regret buying the two-pack.

magnets arent that atrong i wouldnt use this in transit but stationary yes.

On the other hand I dropped and broke the plastic parts that hold the beacon to the base, but the LEDs still worked. A little epoxy and they are back in service. Good magnet. If screws are used to mount the screws are pretty small.