Staggered Lighting Layout Calculator
Estimate row and column counts for a staggered room lighting layout.
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Downlight Count by Spacing Calculator
Estimate rows, columns, and fixture count from room dimensions and a maximum spacing assumption.
Downlight Spacing Calculator
Estimate downlight spacing from beam geometry, overlap, and a wall offset assumption.
Regular Grid Lighting Layout Calculator
Generate a regular row-and-column lighting layout with edge offsets and forbidden zones.
Lighting Layout Obstacle Avoidance Tool
Classify regular grid positions against explicit obstacle clearances.
Downlight Wall Offset Calculator
Estimate a wall offset from mounting height, beam angle, and a wall-wash target fraction.