At 75 watts, this LED bar has a useful amount of light for driving, and no too much light that it can't be used as a work light for setting up camp or a winching.Nilight's "Pro" product line is significantly heavier than its regular line, and 20" is about as long as you can go in the Pro line and still use adjustable sliding mounts that will work with various distances on bull or push bar welded on mounting tabs. And this model is sold with mounting hardware for side mount or bottom sliding mount.It does however not come with a wiring harness. So it is geared more toward people who have or intend to get a multi gang switch/switch relay setup. Of course you can always buy nightlights harness with switch and relay if you prefer.Light pattern is a good mix of flood and spot. Certainly helpful for off road trails. And not so bright that it will blind you setting up camp.