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The fixture that changed the lighting industry. (And now in three new field angles!) Source Four combines the energy-saving power of the patented HPL lamp, with a dichroic reflector and optical-quality lenses, for the coolest beam on the market. That means your gels, patterns and shutters last longer and your performance space stays cooler.

No other light offers such optical brilliance. 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, 26 º, 36 º and 50 º field angles makes the Source Four even better for ultra-crisp, high-contrast pattern projections.

Rated for up to 750 watts, the Source Four is perfect for punching through saturated colours and performing the longest throws. Ultra-efficient for more lumens per watt: at 575 watts the Source Four literally outshines 1000W ellipsoidals. And at 750 watts, well, no point comparing - there are no other luminaires in its class.
Product Features

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 aluminium construction