ETC Source Four Profile – 575w / 750w

The ETC Source Four Profile is the industry-standard tungsten ellipsoidal spotlight, designed for precision beam control, crisp projection, and high-output stage lighting. Known for its optical clarity and reliability, it delivers a clean, focused beam that makes it ideal for shaping light on stage with accuracy and consistency.

Available with:

ETC Source Four Fixed Lens Tube

• 14°
• 19°
• 26°
• 36°
• 50°
• 90°

Key Features & Specs

• Available in 575W or 750W HPL tungsten lamp versions
• Interchangeable lens tubes
• Precision 4-blade shutter system for clean beam cuts
• Accepts gobos for pattern projection
• Die-cast aluminium construction for durability
• Rotating barrel for beam orientation control
• Designed for use with external dimming systems (non-self-dimming fixture)
• Industry-standard theatre profile fixture

Ideal For

Theatre, live performance, broadcast, and corporate productions where precise key light, specials, and gobo projection are required. The Source Four is the go-to fixture for controlled, high-quality stage lighting.