There's only one Source Four® -- the fixture that changed the lighting industry. 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.

Source Four Lens Tubes are available in 5º, 10º, 14º, 19º, 26º, 36º, 50º, 70º and 90º field angles.

Click the manufacturers link for Photometric Data.