Whelen ION DUO Linear LED Universal Mount Choose your LED Colors:Red/White and an ON-VOL dial that

and an ON-VOL dial that controls PA volume

True 360-degree visibility with zero dead spots

*Please note usable mounting area in images

Compact Design

Select-able diffuser settings for two beam widths

Whelen ION DUO Linear LED Universal Mount Choose your LED Colors:Red/White and an ON-VOL dial thatThis is a Special Order Item. Compact and versatile, Whelen's ION Series light heads are designed to be utilized in a multitude of applications with numerous mounting options. All new ION DUO light heads have been re engineered with linear optics. Note: these do not come in Wide Angle optics, only single lightheads come in this option. The Duo already used a linear optic which gives a wide spread. Features: Hard coated lens minimizes environmental