Answer
Mar 02, 2026 - 03:12 PM
Spacing depends on configuration and mounting height. A general guideline is 2.5 to 3 times the mounting height for balanced coverage. For example, at 18 feet high using a 100W or 150W configuration, fixtures may be spaced 45 to 60 feet apart in park and plaza environments. At 25 feet high using a 225W or 275W configuration, spacing between 60 and 85 feet apart is common in larger commercial landscapes. Because the fixture distributes light from multiple 180° branches, coverage is more uniform than single-head post tops. A professional photometric layout is recommended for compliance-driven municipal projects.
