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
 
 
| Datasheets | 
Language | 
Date / Version | 
Size | 
| Source Four CE Fixed Focus Datasheet | 
English (GB) | 
12-2010 | 
675Kb | 
|   | 
| Manuals | 
Language | 
Date / Version | 
Size | 
| Source Four 26 Degree EDLT Aperture Installation Guide | 
English (US) | 
05-2012 | 
1.0Mb | 
| Source Four Lens Tube Configuration Update | 
English (US), English (GB) | 
10-2010 | 
244Kb | 
|   | 
| Product Specs | 
Language | 
Date / Version | 
Size | 
| EDLT 19 deg. Lens Tube Spec | 
English (GB) | 
12-2005 | 
20Kb | 
| EDLT 26 deg. Lens Tube Spec | 
English (GB) | 
12-2005 | 
20Kb | 
| EDLT 36 deg. Lens Tube Spec | 
English (GB) | 
12-2005 | 
20Kb | 
| EDLT 50 deg. Lens Tube Spec | 
English (GB) | 
12-2005 | 
20Kb | 
| Source Four CE Spec | 
English (US), English (GB) | 
04-2004 | 
16Kb |