MPN: RSC-0100-2024

Products with this attribute (1 total)

Frost. Changes ellipsoidal to fresnel beam pattern.</p><p>Filters create color by subtracting certain wavelengths of color. Thus, a red filter absorbs blue and green, allowing only the red wavelengths to pass. The process is subtractive, not additive, so the light source must emit a full spectrum.</p>