The cord is long enough to reach the full length of my suv. Super fast delivery from the seller. I hadn't taken it off my truck since first installing it n it holds.

The claim of being a 72 watt led strobe is a far stretch of the imagination as each led chip would have 2 watt brightness each. However the waterproof quality of the housing is very poor.

These are bright and visible from quite a distance. They're plenty bright for daytime emergency use. They show up great in the mirrors & on cameras, especially night-vision ir cameras.

These lights work great as emergency flashing lights. We also use them to mark the rear of our tow car when pulling at night. With multiple flash patterns, i think they'll work as intended. Bright flashing leds with selectable patterns for the led dis...  Read More

My sister uses to decorate the door at her niece's wedding just to get people's attention. Very bright and sturdy.

Very disappointing. Not watertight now. These are junk. Into the trash within 2 months.