Inputs

Board width m Enter a numeric project value in m at or above 0.01. Board height m Enter a numeric project value in m at or above 0.01. Board target illuminance lux Enter a numeric project value in lux at or above 0.01. Screen present Tick when this condition applies or the record is available. Glare control recorded Tick when this condition applies or the record is available. Luminaire lumens lm Enter a numeric project value in lm at or above 0.01. Luminaire input power W Enter a numeric project value in W at or above 0.01. Utilisation factor Enter a numeric project value between 0.01 and 1. Maintenance factor Enter a numeric project value between 0.01 and 1.

Board area -- m2

Fixture count --

Board review required --

Calculation details

Board area: -- m2
Fixture count: --
Board review required: --

Important notes

Do not treat this worksheet as a compliance result or professional photometric simulation.
Record assumptions, product data, geometry, controls, and review owner before using the result.

Formula

Planning estimator and handoff support only. Outputs must be reviewed against project-specific targets and current Australian requirements.

Estimate board/screen plane fixtures and glare review prompts.

Classroom Board and Screen Lighting Planner is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.

Inputs

Results

Formula