Answer
Feb 25, 2026 - 05:42 PM
Spacing depends on ceiling height and target footcandle levels, but as a general guideline, at 25–30 feet mounting height, fixtures are commonly spaced between 18 and 25 feet apart in a grid layout. For 35–40 foot ceilings, spacing may extend to approximately 25–30 feet depending on desired brightness. In high rack warehouse environments, spacing should align with aisle orientation to maximize vertical illumination. Because this fixture delivers 48,000 lumens with a 90-degree beam angle, it supports wider spacing than lower wattage high bays while still maintaining strong uniformity and reduced shadowing.
