The ETC Source Four LED Tungsten Light Engine Body with Shutter Barrel is the heart of the Source Four LED ellipsoidal. This listing is for the engine and shutter barrel and requires separate purchase of a lens tube with your choice of 5, 10, 14, 19, 26, 36, 50, 70 or 90 degree lenses. Zoom lenses cannot be used with the shutter barrel. The engine/barrel combo includes a 5' PowerCon bare end cable, yoke mount, C-clamp, soft focus diffuser and an A-size pattern holder. Edison, Stage Pin and Twist Lock connectors are available separately.
The Source Four LED Tungsten Ellipsoidal is a advanced luminaire employing sixty 2.5 mm emitters with a color temperature 3,000K a CRI of 86, CQS of 86 and a color fidelity rating of 86 at 3,000K. The Duv rating of 0.001 indicates the near absence of green or magenta tint.
Light intensity is variable remotely via DMX. The light engine/barrel ships with a 100-240VAC power supply and weighs 18.3 lb.