Occupancy-based dimming maintains minimum safe lighting (20-30% output) when corridors are empty, ramping to full brightness when motion is detected. This can reduce energy by 40-60%.
Medium
Budget
Approach Detail
Install sensors at 6-8m intervals with coverage overlap. Program zones to dim to 20-30% after 2-5 minutes of no motion. Use gradual dim-up when occupancy detected. Maintain minimum 50 lux during standby for security.
Key Fixtures
Occupancy sensors, DALI-dimmable LED downlights, building automation controllers
Designer Notes
Create diagram showing sensor placement and zone coverage. Render showing low-level standby with occupied zone brightened.
