ETC/Elec Theatre Controls 410-C
Source Four 10° Ellipsoidal in Black, Twist-Lock Connector

OUR PART #  S4-10-C


The fixture that changed the lighting industry. A complete rethinking of ellipsoidal technology, Source Four is the only fixture combining the energy-saving power of the HPL lamp with the patented dichroic reflector for the coolest beam on the market. That means your gels, patterns and shutters last longer, and your performance space stays cooler.

No other light offers such optical brilliance. Source Four's revolutionary technology gives you a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field.

Rated for up to 750 watts, the Source Four is perfect for punching through saturated colors and performing the longest throws. Ultra-efficient for more lumens per watt: at 575 watts the Source Four literally outshines 1000W ellipsodials. And at 750 watts, well, no point comparing - there are no other fixtures in its class.

ETC S4-10-C Features:

  • 10° field angle
  • Rated up to 750W
  • Super-efficient HPL lamp
  • Faceted dichroic reflector removes 90% of IR heatfrom beam
  • Interchangeable lens tubes
  • Rotating barrel +/-25%
  • Three-plane stainless-steel shutter blade assembly
  • Tool-free lamp adjustment
  • Insulated rear handle
  • Rugged die-cast aluminum construction
  • Supports Dimmer Doubling
  • The Source Four is UL and CUL listed, CE compliant, TUV approved and GS marked

NOTE: Lamp NOT Included. This version comes with a Twist-Lock connector.

Source Four, 10 Degree Lens Tube with Lens Installed
ETC/Elec Theatre Controls 410LT Source Four, 10 Degree Lens Tube with Lens Installed
This is a 10 degree Lens Tube with lens installed that comes in a black finish. It emits a narrow beam of light and is intended to be used with Source Four fixtures.
Drop In Iris for Source Four
ETC/Elec Theatre Controls 400RS Drop In Iris for Source Four
This accessory is a Drop In Iris for 5-90 degree Source Four light fixtures.
115V Lamp
Osram Sylvania HPL575/115V 115V Lamp
The Osram Sylvaia HPL575/115V is a 115 volt replacement bulb for studio and stage.Osram Sylvania HPL575/115V Specifications: Clear FinishVolts: 115VBase: Medium Bi-Pin with Heat SinkWatts: 575WShape: T6Overall Length: ...
750W, 115V Halogen Lamp
Osram Sylvania HPL750/115V 750W, 115V Halogen Lamp
The Osram Sylvania HPL 750/115 (UCF) is a 750W, 115V T6 halogen bulb with a medium bi-pin base with heat sink.Osram Sylvania HPL750/115V Specifications: Voltage Group: Line voltageFinish: ClearShape: T6Base: Medium bi-pin with heat ...
115V/575W Lamp
Osram Sylvania HPL575/115X 115V/575W Lamp
The Osram Sylvania HPL575/115X-OS is a 115 volt lamp for stage and studio.Osram Sylvania HPL575/115X-OS Specifications: 115 Volts575 Watts2000 Hour Lamp LifeClear FinishBase: Medium bi-pin with heat sinkShape: T6Overall Length: 98 ...
C-Clamp for ETC Fixtures, Black
ETC/Elec Theatre Controls 400CC C-Clamp for ETC Fixtures, Black
This C-Clamp from ETC is useful for mounting and locking lighting fixtures to a grid pipe and includes an M12 thread screw for the fixture yoke.
B Size Pattern Holder - Glass
ETC/Elec Theatre Controls 400PH-G B Size Pattern Holder - Glass
This Source Four accessory is a Glass Pattern Holder (B Size) for 5-90 Degree Source Four Fixtures.  Specifications: X = 2.75” Y = 3.75”
30" Source Four Safety Cable in Black
ETC/Elec Theatre Controls 400SC 30" Source Four Safety Cable in Black
This black safety is 30" in length and is a useful Source Four fixture accessory.Specifications: Cable is a 30" long, 1/8" diameter black wire rope cable with snap clamp fitted. The safety ratio of the cable is 5:1 The breaking load ...
Pattern Holder - Size A
ETC/Elec Theatre Controls 400PH-A Pattern Holder - Size A
This Source Four accessory is an A size for 5º-90º Source Four fixtures.Specifications:  X = 3.25” Y = 3.75”
Pattern Holder - Size B
ETC/Elec Theatre Controls 400PH-B Pattern Holder - Size B
This Source Four accessory is a B size Pattern Holder for 5º-90º Source Four fixtures.Specifications:  X = 2.75” Y = 3.75”
10 Degree Color Frame for Source Four, Black
ETC/Elec Theatre Controls 410CF 10 Degree Color Frame for Source Four, Black
This is a Color Frame for a 10 degree Source Four fixture from ETC. The unit has a black finish and is used to hold together gel filters.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Donut for 10° Source Four
ETC/Elec Theatre Controls 410DN Donut for 10° Source Four
This accessory is a donut with a black finish for 10° Source Four fixtures. It is designed to reduce flare in template projections and measures 12"x12" with a 6" diameter opening in the center.

Usually ships in 7-14 business days.
Need it sooner? Call us!

ETC/Elec Theatre Controls 410-C
Source Four 10° Ellipsoidal in Black, Twist-Lock Connector

OUR PART #  S4-10-C

Product Information:

The fixture that changed the lighting industry. A complete rethinking of ellipsoidal technology, Source Four is the only fixture combining the energy-saving power of the HPL lamp with the patented dichroic reflector for the coolest beam on the market. That means your gels, patterns and shutters last longer, and your performance space stays cooler.

No other light offers such optical brilliance. Source Four's revolutionary technology gives you a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field.

Rated for up to 750 watts, the Source Four is perfect for punching through saturated colors and performing the longest throws. Ultra-efficient for more lumens per watt: at 575 watts the Source Four literally outshines 1000W ellipsodials. And at 750 watts, well, no point comparing - there are no other fixtures in its class.

ETC S4-10-C Features:

  • 10° field angle
  • Rated up to 750W
  • Super-efficient HPL lamp
  • Faceted dichroic reflector removes 90% of IR heatfrom beam
  • Interchangeable lens tubes
  • Rotating barrel +/-25%
  • Three-plane stainless-steel shutter blade assembly
  • Tool-free lamp adjustment
  • Insulated rear handle
  • Rugged die-cast aluminum construction
  • Supports Dimmer Doubling
  • The Source Four is UL and CUL listed, CE compliant, TUV approved and GS marked

NOTE: Lamp NOT Included. This version comes with a Twist-Lock connector.

Source Four, 10 Degree Lens Tube with Lens Installed
ETC/Elec Theatre Controls 410LT Source Four, 10 Degree Lens Tube with Lens Installed
This is a 10 degree Lens Tube with lens installed that comes in a black finish. It emits a narrow beam of light and is intended to be used with Source Four fixtures.
Drop In Iris for Source Four
ETC/Elec Theatre Controls 400RS Drop In Iris for Source Four
This accessory is a Drop In Iris for 5-90 degree Source Four light fixtures.
115V Lamp
Osram Sylvania HPL575/115V 115V Lamp
The Osram Sylvaia HPL575/115V is a 115 volt replacement bulb for studio and stage.Osram Sylvania HPL575/115V Specifications: Clear FinishVolts: 115VBase: Medium Bi-Pin with Heat SinkWatts: 575WShape: T6Overall Length: ...
750W, 115V Halogen Lamp
Osram Sylvania HPL750/115V 750W, 115V Halogen Lamp
The Osram Sylvania HPL 750/115 (UCF) is a 750W, 115V T6 halogen bulb with a medium bi-pin base with heat sink.Osram Sylvania HPL750/115V Specifications: Voltage Group: Line voltageFinish: ClearShape: T6Base: Medium bi-pin with heat ...
115V/575W Lamp
Osram Sylvania HPL575/115X 115V/575W Lamp
The Osram Sylvania HPL575/115X-OS is a 115 volt lamp for stage and studio.Osram Sylvania HPL575/115X-OS Specifications: 115 Volts575 Watts2000 Hour Lamp LifeClear FinishBase: Medium bi-pin with heat sinkShape: T6Overall Length: 98 ...
C-Clamp for ETC Fixtures, Black
ETC/Elec Theatre Controls 400CC C-Clamp for ETC Fixtures, Black
This C-Clamp from ETC is useful for mounting and locking lighting fixtures to a grid pipe and includes an M12 thread screw for the fixture yoke.
B Size Pattern Holder - Glass
ETC/Elec Theatre Controls 400PH-G B Size Pattern Holder - Glass
This Source Four accessory is a Glass Pattern Holder (B Size) for 5-90 Degree Source Four Fixtures.  Specifications: X = 2.75” Y = 3.75”
30" Source Four Safety Cable in Black
ETC/Elec Theatre Controls 400SC 30" Source Four Safety Cable in Black
This black safety is 30" in length and is a useful Source Four fixture accessory.Specifications: Cable is a 30" long, 1/8" diameter black wire rope cable with snap clamp fitted. The safety ratio of the cable is 5:1 The breaking load ...
Pattern Holder - Size A
ETC/Elec Theatre Controls 400PH-A Pattern Holder - Size A
This Source Four accessory is an A size for 5º-90º Source Four fixtures.Specifications:  X = 3.25” Y = 3.75”
Pattern Holder - Size B
ETC/Elec Theatre Controls 400PH-B Pattern Holder - Size B
This Source Four accessory is a B size Pattern Holder for 5º-90º Source Four fixtures.Specifications:  X = 2.75” Y = 3.75”
10 Degree Color Frame for Source Four, Black
ETC/Elec Theatre Controls 410CF 10 Degree Color Frame for Source Four, Black
This is a Color Frame for a 10 degree Source Four fixture from ETC. The unit has a black finish and is used to hold together gel filters.

Usually ships in 7-14 business days.
Need it sooner? Call us!
Donut for 10° Source Four
ETC/Elec Theatre Controls 410DN Donut for 10° Source Four
This accessory is a donut with a black finish for 10° Source Four fixtures. It is designed to reduce flare in template projections and measures 12"x12" with a 6" diameter opening in the center.

Usually ships in 7-14 business days.
Need it sooner? Call us!
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