Source Four Standard Lens Tube Beam Angle:36° with very low noise emission

with very low noise emission

Built-in RF receiver compatible with the optional RFC and RFC-XL remotes

This very versatile fixture is also engineered with 12 square sections that can be controlled individually

builds seamless grids/walls with other SOL fixtures

Easily detect and automatically configure your devices using the auto-address function

Source Four Standard Lens Tube Beam Angle:36° with very low noise emissionETC Source Four lens tubes set the field angle of a Source Four (and Source Four LED ColorSource Spot) ellipsoidal. Precision optical lenses in a rugged barrel deliver a crisp, even, high contrast beam and are interchangeable so you can change beam angle without changing fixtures. Available as Standard, EDLT (Enhanced Definition) and XDLT (Extreme Definition) lens tubes, with fixed angles from 5 to 90 plus 1530 and 2550 zooms.