Spot or group replacement.
Learning Track · Module 8: Maintenance · Step 64 of 101
- Spot: replace each light when it fails. Simple, but each visit costs travel and crew time.
- Group: replace all lights in an area at a planned time. Fewer visits, and the street stays even.
OpenSLMS puts the burn hours of each light against its rated life, so you can plan group work by area. ISO 55000 describes asset management over the full life of an asset.
Sources
- ISO 55000 Asset management
- IEC 62722-2-1 LED luminaire performance
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