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ETC/Elec Theatre Controls S4R-A
Source Four Revolution Automated Ellipsoidal in Black, Edison Connector


Imagine a high performance Source Four® Zoom™ ellipsoidal equipped with motorized pan, tilt, zoom and on-board dimming.
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ETC/Elec Theatre Controls S4R-A
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Imagine a high performance Source Four® Zoom™ ellipsoidal equipped with motorized pan, tilt, zoom and on-board dimming. Add a 24-frame capacity gel scroller that borrows from Wybron’s famed Coloram® technology. Couple that with an exclusive QuietDrive™ motor control for amazing low-noise performance. All of the automated parameters required by the theatrical lighting designer are combined to create the Source Four Revolution®. Need additional beam control? Revolution’s two module bays accept any two of the four optional beam-control modules. And these modules insert without tools or fixture disassembly. All modules are auto-sensing and require no patching or internal configuration changes to the fixture. True “plug-and-play” convenience! This version comes with a PowerCon cable to Edison connector. 


  • 750W, 77V QXL lamp has the proven characteristics of the 750W HPL withincreased lumen output and patented quarter-turn insertion
  • Built-in Pulse Width Modulated dimmer
  • Auto-ranging 100V to 240V power supply and on-board dimming for globalconvenience
  • 24-frame integrated color scroller with convenient quick change gel-stringcartridge
  • 540Âş Pan / 270Âş Tilt
  • 15Âş-35Âş Zoom
  • Automated crisp to soft focus
  • Internal Media Frame for diffusion or other user media choice
  • Two plug-and-play module bays for optional beam control modules
  • Rugged die-cast aluminum construction
  • Suitable for hanging in any orientation



  • Die cast aluminum construction
  • Rugged plastic covers for field-serviceable areas
  • CE marked and ETL tested to UL 1573 standards
  • High strength yoke for hanging in any orientation

Electrical / Data

  • 100V-240V, 50/60Hz, 950W peak power consumption
  • Flicker-free electronic UPS and internal dimmer are autoranging forworld-wide use.
  • Power input via PowerCon™ connector.
  • Efficient CAN-BUS protocol for simplified internal wiring harness
  • Rotary switch address assignment


  • QXL™ 750W/77V Maximum
  • QXL – Quick eXchange Lamp provides one-hand replacement in seconds anddisconnects lamp power automatically
  • Ultra compact tungsten filament geometry contained in a Krypton/Xenonquartz envelope
  • Both 300 hr. high-output and 1500 hr. long-life lamps available


  • Dual aspheric zoom lens system with deposition antireflective coating
  • Faceted borosilicate reflector with dichroic cold mirror coating reflectsgreater than 95% of visible light
  • 90% of infrared radiation (I/R heat) removed from projected light beam
  • Reflector secured with anti-vibration shock mounts
  • Lenses easily accessible for cleaning
  • Tool-free, one-hand lamp centering (X/Y) and peak/flat (Z) adjustmentknobs

Optional Modules

  • Auto-sensing plug-and-play modules for additional features.
  • Iris Module – for beam size control down to 2.5°
  • Shutter Module – 4 blades with 90° rotation for full-function framing
  • Static Wheel Module – 3 positions plus open
  • Rotating Wheel Module – 3 positions plus open -- Indexes with 16-bitaccuracy

Note: Static Wheel and Rotating Wheel modules accept M-sized steel or glass gobos and filters

Revolution Static Wheel Module in Black
ETC/Elec Theatre Controls SWM Revolution Static Wheel Module in Black
This accessory for the Source Four Revolution fixture is a Static Wheel Module. This module has three slots that accepts standard M-size gobos along with glass or steel gobos or Dichroic color filters. There is also an open position ...

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Source Four Revolution Lamp
ETC/Elec Theatre Controls QXL77 Source Four Revolution Lamp
The Osram Sylvania QXL77 is a quick exchange bulb for a Source Four® Revolution™.ETC QXL77 Specifications: 750W77V300 hr

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Revolution Shutter Module
ETC/Elec Theatre Controls SM Revolution Shutter Module
NOTE: Product shown in image is for illustrative purposes only. Actual product may vary in appearance. This Shutter Module is intended for ETC Source Four Revolution automated fixtures. Four independent shutters on multiple planes allows ...

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Revolution Iris Module, Black
ETC/Elec Theatre Controls IM Revolution Iris Module, Black
This Iris Module can be placed in either module bay of the Source Four Revolution fixture. Modules insert without need for tools, disassembly or other luminaire modification.Specifications: 18-leaf iris Smooth operation Simple, ...

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Snap Clamp, Hanging Clamp
ETC/Elec Theatre Controls RPC Snap Clamp, Hanging Clamp
This Source Four Revolution accessory is a Snap Clamp, hanging clamp for 2" pipe (2 per fixture required.)

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