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ETC S4WRDG120-A Source 4WRD Gallery LED Retrofit Upgrade | Edison

ETC S4WRDG120-A Source 4WRD Gallery LED Retrofit Upgrade | Edison

SoundPro Item: 126364 | Part Number: S4WRDG120-A

$968.00
$968.00 $968.00
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MSRP: $968.00 | MAP: $968.00

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  • Quick LED Retrofit For Existing Source Four
  • Nondestructive Upgrade Helps Preserve Fixture Value
  • Installs In Under A Minute For Faster Turnaround
  • May Keep Existing Focus During Conversion
  • DMX Or Line Dimming Fits More Control Setups
  • Cool Operation Reduces Heat In Performance Spaces
  • No Lamp Replacements Lowers Maintenance Needs
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The ETC S4WRDG120-A is a Source 4WRD II white-light LED retrofit designed to replace the standard burner assembly in a Source Four fixture. It converts the HPL source to LED, giving venues and integrators a practical path to modernize existing inventory without replacing the full luminaire. The upgrade is nondestructive, installs quickly, and in many situations can be completed without disturbing fixture focus, making it a strong fit for active theatres, worship spaces, schools, hospitality venues, retail environments, and meeting facilities.

For buyers focused on operating efficiency, this retrofit supports a meaningful reduction in power consumption while also eliminating routine lamp changes associated with traditional HPL systems. It is theatrically dimmable through DMX or line dimmable with a traditional LED curve, allowing it to adapt to both performance and installed-audio-visual environments where control flexibility matters. As an LED source, it also runs cooler than lamp-based alternatives, which can be beneficial in spaces where fixture heat and maintenance overhead are ongoing concerns.

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Specifications

Source
LED Details
S4WRD II LED
Max Lumens (3200 K / 3200 K Gallery / Daylight Gallery)
11,430 / 9,716 / 10,333
Lumens Per Watt 120 V
76.2 / 64.8 / 68.9
Lumens Per Watt 230 V
65.3 / 55.5 / 59.0
L70 Rating (Hours To 70%)
>45,000 hours
Electrical
Voltage Range
114–125 V, 60 Hz (120 V); 209–252 V, 50/60 Hz (230 V)
Input Method
Hardwired, 1 m cord, bare end or various connector options (120 V); Hardwired, 1 m cord, bare end (230 V)
Inrush
30 A (first half-cycle) at 120 V; 12 A (first half-cycle) at 230 V

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