Group relamping is an example of which type of maintenance?

Group relamping is categorized as preventative maintenance because it involves replacing multiple light bulbs or fixtures at scheduled intervals before they burn out. This approach aims to enhance safety, improve lighting quality, and ensure consistent illumination throughout a facility.

By performing this maintenance proactively, property managers and facility operators help avoid situations where lights fail unexpectedly, which could lead to increased energy costs, safety hazards, or disruptions to building operations. Preventative maintenance strategies like group relamping are integral to maintaining optimal functionality and appearance in properties over the long term.