Specification desk: IES/LDT and application supportAccess files

Application engineering

Fonroche project services turn site inputs into reviewable decisions

Outdoor schemes succeed when pole geometry, photometry, electrical architecture and operating profile are coordinated early.

Lighting engineer reviewing roadway calculations

Four linked workstreams

01

Site input review

We structure roadway width, setback, mounting height, pole spacing, orientation and required operating hours before product selection begins.

02

Optical alignment

IES or LDT distributions are checked against target illuminance, uniformity, spill-light boundaries and visual comfort priorities.

03

System coordination

Load, control behavior, surge exposure, ingress protection and maintainable component access are considered as a complete system.

04

Submittal support

Schedules, calculation context and product-family records are organized for design review, procurement comparison and handover.

Roadway lighting calculation and installed result

Roadway case workflow

Uniformity protected while pole count stayed under review

A road corridor assessment compared several distributions at the same mounting height instead of choosing on maximum lumen output. The team reviewed minimum-to-average uniformity, pedestrian-edge visibility and likely dirt depreciation. That evidence made the spacing discussion measurable and prevented a high-output optic from creating excessive bright-dark contrast.

Sports ground workflow

Aiming zones documented for commissioning

For a community pitch, floodlight positions were divided into aiming groups with explicit target areas. Calculation sheets recorded horizontal illuminance, edge coverage and upward-light considerations. The installation team received a repeatable focusing sequence, reducing subjective nighttime adjustments and giving the operator a clear basis for later maintenance checks.

Sports field floodlight aiming review
31years of project experience
72markets supported
IES/LDTstandard exchange formats
4-stagereview workflow

Bring a real site, not a generic wattage request

Our specification team can work from plans, coordinates, pole schedules or a concise site brief.

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