in LED technology are in many different LED configurations available (warm white, cold white, dual white, RGB, RGBW, RGBAL, etc.). There are different lens technologies which generate different beams of light:
Fresnel spotlights - The front lens consists of a series of ring-shaped steps, the light cone is not clearly delimited and the light runs out gently at the edges. (light source also available equipped with bulbs - warm white or cold white)
The light beam can be restricted by barndoors.
We are happy to advise and support.