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ETC ERS Source 4 Leko

Source Four’s revolutionary technology gives you a clean white beam for unequaled imaging, crisp pattern projection, and a bright, even field. The EDLT lens tube option for 19º, 26º, 36º and 50º field angles makes the Source Four even better for ultra-crisp, high-contrast gobo projections.

  • 5º, 10º, 14º, 19º, 26º, 36º, 50º, 70º and 90º field angles
  • Rated up to 750W
  • Super-efficient HPL lamp
  • Faceted dichroic reflector removes 90% of IR heat from beam
  • Interchangeable lens tubes
  • Rotating barrel ± 25º
  • Three-plane stainless-steel shutter blade assembly
  • Tool-free lamp adjustment
  • Insulated rear handle
  • Rugged die-cast aluminum construction
  • Supports Dimmer Doubling

• Rugged, die cast aluminum construction
• Rotating shutter assembly ±25˚
• 20 gauge stainless steel shutters in a tri-plane assembly
• Interchangeable lens tubes with smooth-running teflon guides provide nine user-fit field angle options
• Thermally insulated rear handle
• High impact, thermally insulated knobs and shutter handles
• Two accessory slots and a top mounted, gel frame retainer
• Steel yoke with two mounting positions
• Positive locking single-clutch fixture body
• Slot for glass or stainless steel patterns
• Wide accessory slot with sliding cover for motorized pattern devices or optional iris
• UL and cUL Listed

• 115-240V, 50/60Hz
• High temperature 3–conductor 36” leads in a glass fiber outer sleeve
• Supports ETC Dimmer Doubling™ technology

• 750W maximum
• HPL – compact tungsten filament contained in a kryptonfilled quartz envelope (see table for suitable lamp types)
• Patented filament geometry makes for extremely efficient light collection and transmission
• Integral die cast aluminum heat sink lamp base

ETC ERS Source 4 Leko