What kind of beam angles are available for LED flood lights, and how do I pick the right one?
Beam angle is everything when it comes to getting the right coverage and avoiding blinding your neighbors, and it basically tells you how wide the light spreads from the center of the fixture. Generally, manufacturers break these down into three main buckets: narrow, medium, and wide. A narrow beam angle sits somewhere between 10° and 30°. Think of this as a highly concentrated, punchy beam that behaves a bit like a long-distance spotlight. You would use a narrow beam if you are trying to shoot light up a tall church steeple, accent a specific statue in a park, or highlight narrow architectural pillars on a skyscraper from a fixture mounted way down at ground level. It keeps the light tight and focused without letting it bleed into areas where you don’t want it.
Moving up the ladder, a medium beam angle typically lands between 60° and 90°. This is your ultimate, reliable all-rounder. Contractors love medium beams for general security lighting around the perimeter of a building, lighting up commercial signage, or illuminating standard driveways and walkways. It gives you a great balance of throw distance and side-to-side coverage. Finally, you have wide beam angles, which come in at 120° and beyond. Wide beams are perfect when you have a massive footprint to cover and your mounting poles are relatively close to the ground. If you are trying to eliminate dark corners in a sprawling school plaza, light up an outdoor loading dock, or keep a massive retail parking lot safe, wide-angle flood lights are your best bet because they wash the entire area in a seamless, overlapping grid of light.
