Spotlight Company From China – What Is A Reflective Spotlight?
Spotlight Company from China : Reflective spotlights are lamps that adjust the beam angle by moving the light source back and forth along the optical axis of the mirror (or reflector). According to the light distribution state of the emitted light beam, it is further divided into a “hard” light reflection type spotlight and a soft light reflection type spotlight. “Hard” light reflective spotlights, known as backlights, are usually made of glass, and the reflective surface is optically polished for vacuum aluminum plating. Soft-light reflective spotlights typically use reflectors made of high-purity aluminum. Since the reflective surface of such reflectors is soft-treated (such as electrochemically treated), the surface forms a layer of particles that create diffuse reflections. The light emitted is soft and even. Such a reflective spotlight can be a tungsten halogen lamp, a spherical xenon lamp or a metal halogen tungsten lamp as a light source. When a tungsten halogen lamp is used as the light source, it is usually a small lamp with a power of less than 2 kW. Reflective spotlights using 3 kW or 5 kW metal halide lamps as light sources have been used in exterior photography and are gradually becoming more sophisticated.
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