CASE 7: LED lighting, asset maintenance – lux depreciation

Annual Task: Lux Mapping survey for LED installation over a 5-year period.

Presentation: Lux level vs. distance in spreadsheet format.

Outcome: Year 1 and year 5 data are shown. Average lux depreciation 23%.

Short term recommendation: Arrange for day time site inspection to check the condition of the lights.

Medium term recommendation: Carry out street lighting survey in a year 7.