Spot, short for spotlight, also refers to the position of a focusable lamp or lens on a spotlight that produces the narrowest field angle.
Spot is short for spotlight, and it also refers to the focus setting on a focusable spotlight that produces the narrowest field angle, the tight end of the fixture's range. By moving the lamp, lens, or pair of lenses to the spot position, the fixture concentrates its light into a narrow, intense beam. The opposite setting, flood, spreads the light into a wider beam. To spot a light is to adjust it toward this narrow setting.
Adjusting a fixture between spot and flood gives lighting professionals control over the coverage and intensity of the beam, allowing the same fixture to produce a tight pool of light or a broader wash. The spot setting is used to focus light on a small area or distant subject.
The fixtures that focus between spot and flood depend on stable power and, in many cases, control wiring to deliver consistent output. The focus adjustment shapes the beam that the powered fixture provides.
Because adjusting a fixture between spot and flood gives control over coverage and intensity, the spot setting lets the same fixture produce a tight pool of light or a broader wash, focusing light on a small area or distant subject when set toward the narrow end.
At Windy City Wire, the focus on low-voltage power and control cable supports the spotlights whose focus crews adjust between spot and flood. Supplying dependable cable helps ensure that fixtures deliver consistent output, giving crews a stable foundation for the beam control a spotlight provides.
Short for spotlight