CASE 4: Post project audit - performance measurements of LED dimming systems during warranty period

CASE 4: Post project audit - performance measurements of LED dimming systems during warranty period

Task:

Lux Mapping survey for dimming type LED lighting installation.

Presentation:

Magenta line (no dimming), yellow line (50% dimming).

Outcome:

Lights L1, L2, L4, L5 and L7 operating correctly at dimming and no-dimming mode. Lights L3 and L6 are not operating correctly (L3 is in no-dimming mode all the time; L6 is in dimming mode all the time).

Short term recommendation:

Maintenance contractor to check wiring and control components for lights L3 and L6.

Long term recommendation:

Schedule next street lighting survey in two years time.
 


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