Duvon™ engineered a court LED system that lives inside Lafayette's outdoor lighting ordinance — three courts of full club-tournament visibility with verified sub-0.07-fc residential spill.

Lafayette Tennis Club is bordered by a residential street on two sides and a wooded ridge on the third, leaving little room for stray light. Our brief was to bring three courts up to club-tournament visibility while staying inside Lafayette's restrictive outdoor lighting ordinance.

The design uses ProCourt 400W luminaires with project-tuned house-side shields and a clean 5000K daylight spectrum for sharp ball-against-court contrast. Mounting heights were reused on existing poles to avoid a planning re-permit.

Field measurements confirmed 45-fc maintained average, 1.3:1 uniformity, and perimeter spill under 0.07 fc on the residential side. The new system has eliminated the previous warm-up delay and reduced operating energy by approximately 60%.

Highlights

Lighting Class: USTA Class II

Average Illuminance: 45 fc maintained horizontal

Uniformity: 1.3:1

Fixtures: ProCourt 400W LED Tennis Lights (5000K)

Energy Savings: Up to 60% vs HID

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Baseline Perspective Capture

ENGINEERING EXCELLENCE

Dual-axis house-side shielding was specified per pole based on individual line-of-sight studies to neighboring properties — six unique aiming files in total for three courts.

USTA / SPORT STANDARD STATEMENT

Built to USTA Class II recreational and club competition standards

DARK-SKY COMPLIANCE STATEMENT

Full-cutoff IES TM-15 BUG U0-rated luminaires — zero direct upward emission

Lafayette Tennis Club

Lafayette, CA

Duvon™ engineered a court LED system that lives inside Lafayette's outdoor lighting ordinance — three courts of full club-tournament visibility with verified sub-0.07-fc residential spill.

Baseline Perspective Capture

ENGINEERING EXCELLENCE

USTA / SPORT STANDARD STATEMENT

DARK-SKY COMPLIANCE STATEMENT

Industrial Design

Technical Data

Engineering & Support