I purchased these for my husband and his friend's semi-trucks. They were looking for something that would act as a light bar, but I purchased these, and quite a few other lights from the same seller, so that they could better customize where the lights shine. The pricing on these was so great that I was able to get a ton of lights for the same price that we would have paid for one light bar, and, like I mentioned, they can figure out exactly where they want these to shine, allowing them more control over their visibility. Also, any extras can be used on our boat so that we can see while night fishing.
The lights themselves are very sturdy and are waterproof, dust-proof, and quake-proof. The housing is very durable and the wire covering is thick so as to make sure that liquid does not cause issues. They come with stainless steel brackets and are relatively easy to mount and hook up.