The ETC Source 4WRD is a white-light LED retrofit designed for renting with full-size Source Four ellipsoidals. It converts traditional tungsten fixtures to LED performance quickly, without special tools, while keeping the optical characteristics and accessory compatibility of the original Source Four.

Key Features

• Direct retrofit, installs in seconds to an existing Source Four body without re-lamping or housing modification.
• Source Four optics retained, preserving beam quality, focusability, and existing accessory use.
• High output, comparable to a 575-watt extended-life HPL lamp while running at a fraction of the power consumption.
• Energy efficient, uses about 70 percent less power than equivalent tungsten fixtures.
• Low maintenance, LED source reduces the need for lamp changes and minimizes on-site servicing.

Use Cases

Well suited for rental scenarios where fast turnarounds, consistent beam quality, and lower power draw are priorities. Ideal for theatrical productions, corporate events, touring rigs, and venues looking to reduce load requirements and technical labor tied to lamp changes.

Included with your rental

• Safety Cable
• C-Clamp Clamps
• DMX Adapter RJ45 to 5-Pin XLR Male
• DMX Adapter RJ45 to 5-Pin XLR Female
• Roadcase

This rental option provides the practical benefits of LED efficiency and reliability while maintaining the familiar handling and optical performance of the Source Four system.

We strive to provide impeccably maintained rental equipment for the entertainment industry that is prepped and ready for your event. Our experienced staff stands ready to help you with your lighting, video, rigging & production needs. Rental inventory availability may vary based on date and 4Wall location. In cases where your preferred item is unavailable, we'll do our best to suggest a suitable replacement.