Case Study: Highmast installation 400W HID replacement
The LEDFLOOD-MAXI provides a 47% energy saving compared to a 400W high-intensity discharge luminaire, whilst fully meeting the application light level requirements. Comparing a 400W HID to a LEDFLOOD-MAXI highmast installation in a coal mine
Specifications Number of units per highmast: 9 Pole height: 30m
Luminaire fitted with 400W High-Pressure Sodium Lamp
Energy Savings
LEDFLOOD-MAXI 120 LED
400W HPS/T
LEDFLOOD- MAXI
Luminaire power consumption
432W
231W
Maintenance factor
0.75
0.8
47% Energy Savings (*)
100%
18.95lux
17.56lx
Eh ave
53%
5.8lux
4.3lx
E min
20 790W
Total power consumption (W)
38 880W
432W
231W
(*) Optic 5356, optimised design based on specifications
Detail on lighting design comparison available on request.
Refuse Transfer Station - Cape Town, South Africa
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