What is a source four light?

The Electronic Theatre Controls (ETC) Source Four (also known unofficially as Source 4 or S4) is an ellipsoidal reflector spotlight (ERS) used in stage lighting. The Source Four is widely used by professional theaters across the globe.

How much does a source four weight?

Source Four

Fixture Name:	Fixture Weight (Imperial and Metric):	Shipping Weight (Imperial and Metric)
36 Degree	14 lbs/6.3 kgs	20 lbs/9.1 kgs
50 Degree	14 lbs/6.3 kgs	20 lbs/9.1 kgs
70 Degree	17.4 lbs/7.9 kgs	23.4 lbs/10.6 kgs
90 Degree	17.7 lbs/8 kgs	23.7 lbs/10.8 kgs

Are source 4s waterproof?

Source Four HID Zoom performance for the great outdoors The XT’s durable dust-tight and waterproof industrial design, coupled with a 12,000-hour, 150W high-intensity-discharge lamp, make it ideal for long-term use anywhere.

What type of lamp is used in an ETC Source 4?

HPL lamp
ETC Source Four Overview The 50° Source 4 750 Watt Black Ellipsoidal Spotlight with 3 prong Edison Plug combines the energy-saving power of the patented HPL lamp, with a dichroic reflector and optical-quality lenses.

How long is a source 4?

ETC Source Four Specs

Rating	375, 575, 750 Watts
Cable	3′, fiberglass sheath, Edison Plug
Focusing	50° Tube, Stainless steel shutters
Weight	16.3 lb (7.4 kg) with C-Clamp
Dimensions	20.1 – 22.8 x 21.3 x 12.4″ (52 – 58 x 54 x 31 cm) with C-Clamp

What does HPL stand for lighting?

Q: What are High Performance, High Lumen (HPL) flashlights? A: HPL flashlights are upgraded versions of the HP (high performance) flashlights we previously offered. The HPL lights provide the user with the beam distance of the HP lights with an enhanced lumen output.

What kind of beam does a Fresnel give?

As a result, they are very flexible, and can often produce a beam as narrow as 7° or as wide as 70°. The Fresnel lens produces a very soft-edged beam, so is often used as a wash light.

What is the beam size of the Source Four?

The optional EDLT lens tubes for 19, 26, 36 and 50° field angle models make the Source Four even better for ultra-crisp, high-contrast gobo projections. When fitted with a 750 watt HPL bulb (available separately), this fixture will provide a beam of 99 footcandles 17.9 ft (5.4 m) in diameter, from a distance of 40 ft (12.1 m).

What makes Source Four so special?

Source Four’s revolutionary technology gives you a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field. The EDLT lens tube option for 19º, 26º, 36º and 50º field angles makes the Source Four even better for ultra-crisp, high-contrast gobo projections. Maximum brightness, maximum field-angle flexibility.

What kind of light is the source 4?

The 50° Source 4 750 Watt Black Ellipsoidal Spotlight with 3 prong Edison Plug combines the energy-saving power of the patented HPL lamp, with a dichroic reflector and optical-quality lenses. Source 4 technology provides a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field.

What is source 4 technology?

Source 4 technology provides a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field. Rated for 375, 575 or 750 watts, the Source 4 is perfect for punching through saturated colors and providing the longest throws.