'adjustable beam angles'

A spot of light used to light up a particular area, person, or thing (as on a stage) b. : public notice. 2. : a light designed to direct a narrow strong beam of light on a small area. Spotlights are a great way to layer lighting in a space or to provide task lighting. They're also an excellent way to accentuate specific areas and objects, whether that's an architectural feature or a piece of artwork or furniture.

A street light, light pole, lamp pole, lamppost, streetlamp, light standard, or lamp standard is a raised source of light on the edge of a road or path. Type IV. Type lV distribution produces a semicircular light meant for mounting on the sides of buildings and walls. It's best for illuminating the perimeter of parking areas and businesses. The intensity of the type IV lighting has the same intensity at angles from 90° to 270°.