Tungsten luminaires are characterized by a warm color temperature - classical with 3200 K. 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 LEDs)
PC spotlights - The PlanConvex lens creates a clearly defined round beam of light (light source also available equipped with LEDs)
The light beam can be restricted by barndoors.