The 18" Bladelight Bi-Color LED Light with Gold Mount Battery Plate from FloLight is a unique linear array of high power LEDs that uses a movable lens to offer the user a choice of 20, 60, or 120-degree beam angles. The fixture has two built-in channels that run the length of the fixture. Sliding the lens into the top channel will give you a 20-degree spot light, while placing it in the middle channel creates a 60-degree beam spread. By removing the lens completely you'll get a wide, 120-degree flood light. FloLight also includes a cut-to-size Lee 810 Zircon diffusion filter for extra soft light. Built-in barndoors offer another path to light shaping from wide coverage to the narrowest slit to suit your subject's requirements. The included Double Ball Mount supports 25 lb and allows easy horizontal positioning for wrap-around light, as well as vertical positioning for use as a key, fill, or accent light. Multiple units can be attached end to end or side-by-side to create a larger fixture.