Duvon™ delivered Skokie's range with a graduated illuminance profile from tee to 250-yard carry — Liberty Field Series LED holds visible ball contrast end-to-end.

Driving-range lighting has to track ball flight from impact through the full carry — typically 250 yards out — without dark mid-range zones where the ball disappears against the turf. Conventional flood-lighting under-lights the deep range every time.

Duvon's specification used Liberty Field Series 1200W heads on a tee-side pole row plus mid-field standing masts, aiming for a graduated illuminance profile that holds visible ball contrast across the full carry. The optics use a wide-distribution lens family to extend coverage without excess pole count.

The completed range delivers 20-fc maintained light at 50 yards, dropping to a still-visible 6-fc at 250 yards, with full perimeter cut-off to keep adjacent properties dark.

Highlights

Lighting Class:  IGCEMA driving-range practice

Average Illuminance:  20 fc tee / 6 fc deep range horizontal

Uniformity:  1.5:1 across carry profile

Fixtures:  Liberty Field Series 1200W LED Stadium Lights (5000K, wide distribution)

Energy Savings:  Up to 62% vs HID