I bought this light for my truck for when i haul very big loads, let me just say there is PLENTY of light out put during the night and the day!! its really come in handy when i come upon accidents and other hazards! there is 8 handy flash patterns including steady burn, its very easy to hard wire in to your vehicle like i did, the only down fall is one of the magnets came off when i put it on my truck so i permanent mounted it to my headache rack! again very nice light! i would recommend to anyone!

I bought two of these light bars for on my ATV that I commercially snow plow with and I must say are very bright. They were just what I needed for my ATV but my problem is their reaction to voltage spikes from using a winch to raise and lower my plow. The winch causes a two volt drop from 14 to 12 when activated, which caused the light bars to malfunction. Before you buy these for on an ATV that you plan to plow with check to see if you have such voltage spikes. If so then try to find another type of warning light.