The ETC Source Four Leko 90 degree is an ellipsoidal lighting fixture commonly rented for theatrical, concert, and event applications where a clean, controllable beam and reliable performance are required. It combines an efficient HPL lamp system with a faceted dichroic reflector to reduce heat in the beam while providing a bright, even field for pattern projection and gobo work.

Key Features

• Rated up to 750W with a super-efficient HPL lamp, and available to switch to 575W upon request for lower power draws.
• Faceted dichroic reflector removes the majority of IR heat from the beam, helping gels and patterns last longer and reducing heat on stage.
• Crisp optical performance for sharp shutters, clean pattern projection, and a bright, even field; supports dimmer doubling for increased flexibility.
• Adjustable mechanics including a rotating barrel and three-plane stainless-steel shutter blade assembly for precise shaping of the beam.
• User-friendly handling with tool-free lamp adjustment and an insulated rear handle for safer maintenance and repositioning.
• Durable construction in rugged die-cast aluminum suitable for repeated rental use and transport.
• Measured output example: approximately 50 foot-candles at 15 feet (538 lux at 4.6 meters), useful for planning rigging and hang positions.

Use Cases

• Theatre productions needing sharp shuttering and reliable gobo projection.
• Corporate and live events requiring a cool beam for extended performances and close color work.
• Concerts and touring rigs where durable construction and consistent optical performance are priorities.

Included with your rental

• 750W HPL lamp installed; can be switched to a 575W HPL lamp on request.
• Safety cable.
• C-clamp for mounting to standard pipe or truss.
• 7.5-inch color frame for gels and filters.

This description is provided for rental planning and specification purposes. If you have specific dimmer, mounting, or power requirements, please confirm them when reserving equipment to ensure compatibility with your rig.

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.