NEW ETC Source 4WRD II Retrofit Kit

Please note that these are backordered and currently have a 28 week lead time.

The ETC Source 4WRD II (Watt Reduction Device) LED is a replacement for a standard Source Four burner assembly that converts the HPL source to a white-light LED and provides a significant reduction in power consumption. The simple and quick upgrade is nondestructive and takes less than a minute. In most cases it can even be done without breaking the fixture’s focus. Because it is an LED source, your fixtures will run cool and efficiently without lamp replacements.

Designed for fast Source Four upgrades

Source 4WRD II is built for venues and installs that want to modernize existing Source Four optics without replacing the entire fixture. It supports pattern projection and accepts swappable Source Four lens tubes (5 to 90 degrees), making it practical for front light, specials, and gobo-based looks where you need the familiar beam control of your current inventory.

Dimming and control options

Source 4WRD II LED is theatrically dimmable via DMX or line dimmable, with a traditional LED curve, to allow flexibility for your installation. DMX / RDM control is available via RJ45, with a 1-channel (intensity) footprint. A 7-segment address display and local level control via the UI make basic setup and troubleshooting straightforward, and RDM configuration is supported.

Light output and color choices

• Max lumens (3200 K / 3200 K Gallery / Daylight Gallery): 11,430 / 9,716 / 10,333
• Color temperature range: 3200 K 80 or 90+ CRI, 5900 K 90+ CRI
• Colors used: Warm or Cool White
• Red shift: No
• Camera flicker control/Hz range: No, not PWM dimmed

Electrical and installation notes

• Voltage range: 114–125 V, 60 Hz (120 V) / 209–252 V, 50 Hz (230 V)
• Wattage (Typical/Standby): 150 W / 1.2 W (120 V) / 175 W / 3.7 W (230 V)
• Current draw: 1.26 A at 120 V / 0.75 A at 230 V
• Inrush: 30 A (first half-cycle) at 120 V / 12 A (first half-cycle) at 230 V
• Fixtures per circuit, 120 V: 14 (20 A switched circuit, R20 module or similar)
• Fixtures per circuit, 230 V: 6 fixtures per non-dimmed circuit (ER15AFR module)
• Input method: Hard-wired, 1 m cord, Edison plug (120 V) / Hard-wired, 1 m cord, bare end (230 V)

Physical specs and longevity

• L70 rating (hours to 70% output): > 45,000 hours
• Materials: Die-cast aluminum
• IP rating: IP-20, indoor only
• Weight: 3.73 lb (1.69 kg) (Retrofit only)
• Gate size: 79 mm
• Aperture size: Lens dependent
• Pattern size: A or B (see manual)