The SeaChanger™ Tungsten product line turns your ETC Source Four® into a brilliant, dichroic color changing light fixture. SeaChanger provides quiet and seamless color transitions for theatrical, worship, and architectural applications; the optics are designed to accept any ETC Source Four® front-end assembly, including Zooms and Enhanced Definition barrels. Seachanger™ can reduce the total carbon footprint by replacing banks of gel fixtures with a single unit. Snap to a color in 0.5 seconds with the Speedster color engine option, or enjoy fanless, quiet 1.2 second fades with the standard Legacy color engine. The versatile Tungsten line can also be configured with: CYM color wheels, the xG multi band wheel, a dimmer, or a multitude of custom color wheels.