Since lightbars are meant to be mounted outside the vehicle, durable construction is important. Stainless steel mounting and aluminum alloy frames can withstand rugged roads, along with adverse weather conditions.
LED chips and beams with a combo design ensure plenty of brightness in pitch-black darkness. They can even ensure that you can still see the road in dense fog.
The most important factor to consider is if the autofeel light bar fits your vehicle. Most all designed for all makes and models, but it doesn’t hurt to check specifications. After all, you don’t want to end up with a lightbar that can’t be mounted on your vehicle