ETC – Source Four
- 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