Used ETC Source Four LED
Used ETC Source Four LED fixtures are professional lighting instruments known for their versatility, colour rendering and reliable performance across theatrical, concert and television studio environments. Available in variants including the Lustr 2 and Cyc Adapter, second-hand Source Four LED units suit a wide range of professional lighting applications. Scroll down to browse the used ETC Source Four LED listings currently available.
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ETC Source Four LED specifications
| Brand | ETC |
| Segment | Lighting |
| Typical used price | $1,226 (range $1,226–$1,226) |
About the ETC Source Four LED
The ETC Source Four LED is a professional lighting fixture widely used in theatre productions, concert venues and television studios. The range includes the Lustr 2 variant, offered in a TH/Daylight version, which is valued for its impressive colour rendering and versatility. Fixtures can be fitted with lenses such as the 26-degree option, enabling precise beam control and flexibility in lighting design. The Source Four series also includes Cyc Adapters designed to provide quality lighting for theatrical productions and events.
ETC Source Four LED — buyer FAQs
What is the ETC Source Four LED and what is it used for?
The ETC Source Four LED is a professional lighting fixture used in theatre productions, concert venues and television studios. The range includes variants such as the Lustr 2, available in a TH/Daylight version valued for its colour rendering, and Cyc Adapters designed specifically for theatrical and event lighting. Lenses such as the 26-degree option allow precise beam control across different production environments.
Who makes the Source Four LED and where does it sit in their range?
The Source Four LED is made by Electronic Theatre Controls (ETC), an American manufacturer founded in 1975 and headquartered in Middleton, Wisconsin. ETC produces lighting control consoles, dimming systems, fixtures and rigging for theatre, studio, architectural and live-event use. The Source Four LED sits within ETC's fixture range and is available in multiple configurations, including the Lustr 2 and Cyc Adapter variants.
What is the difference between the Source Four LED Lustr 2 and the Cyc Adapter?
The Lustr 2 is a full fixture offered in a TH/Daylight version, suited to theatre, concert and television studio applications where colour rendering and lens options such as the 26-degree beam angle are important. The Cyc Adapter is a separate accessory designed to adapt the Source Four series for cyclorama lighting in theatrical productions and events. The two serve different roles within the same fixture family.
What should I check when buying a used ETC Source Four LED?
Check which variant is being sold, as the Lustr 2 and Cyc Adapter serve different purposes and are priced separately. Confirm the lens angle included, since the 26-degree option is one available configuration. Note whether original packaging is present, as some used units have seen very little use. Each listing on this page covers a single unit. Purchases on 10K Used carry a 21-day warranty covering major functional faults; full details are in the buying guide at 10kused.com/used-av-equipment-guide/.
