Industrial park lighting retrofits need baselines for energy, lighting quality, maintenance and production impact rather than one-for-one wattage replacement.
Start with zones that have long hours, high failures or poor lighting, validate a pilot, then phase the rollout to reduce downtime and rework.
Build a zoned baseline
Record fixture types, measured power, quantity, hours, lux, failures and maintenance by plant, warehouse, road and yard.
- Separate each zone
- Include high-level service and downtime
- Keep pre-retrofit points and photos
Select a combined retrofit
Evaluate LED replacement, position changes, optical improvements, circuits and smart controls together.
- Avoid simple one-for-one high bays
- Check road spacing and optics
- Control yard glare and dark zones
- Use sensing and dimming
Calculate with conservative inputs
Electricity, maintenance, downtime and spares all contribute to savings.
- Separate theoretical and conservative savings
- Include installation and commissioning
- Observe a pilot zone
Phase work and accept lighting plus energy
Verify illuminance, uniformity and measured energy, plus control triggers, faults and manual modes.
- Keep critical lighting available
- Compare matching points
- Review monthly energy and maintenance
