Duvon™ retrofitted a 24/7 Chicago fulfilment warehouse with motion-aware industrial high-bay LED — aisles drop to 30% pilot when unoccupied and lift to full output on detection.

The Chicago warehouse operates a 24/7 fulfilment cycle in a 38-foot ceiling envelope where the previous 400W metal-halide high-bays had been failing on a near-weekly schedule. Operating cost was high, and lumen output had dropped well below the 25-fc aisle target.

Duvon supplied a one-for-one industrial high-bay LED replacement, sized for the existing pendant geometry, with motion-aware dimming integrated into the building's existing wireless aisle controller. Aisles drop to 30% output when unoccupied and lift to 100% on motion detection within one second.

The finished installation holds 26-fc aisle uniform illuminance, eliminates the prior monthly lamp-swap cycle, and reduced lighting-attributable energy use by 64% measured against the prior twelve-month meter baseline.

Highlights

Lighting Class:  IES RP-7 industrial

Average Illuminance:  26 fc aisle uniform horizontal

Uniformity:  1.5:1

Fixtures:  Industrial High-Bay LED 240W (5000K)

Energy Savings:  Up to 64% vs HID