Case Study: Relamping

Warehouse relamping with equal lighting values and equal number of light points

DM 100W vs REFLECTOR 250W JM

Industrial warehouse of 50x50m and 6m height. The current installation includes 20 luminaires at a
height of 5m from the ground.

Reflections: ceiling 30%, walls 30%, floors 10%. Height of the work surface at ±0,8m.

The simulation shows the effects of replacing the current halogen lights (250W JM reflector) with the same number of 100W DM series LED projectors maintaining the ground illuminance value of 100lux as required by the UNI EN 12464 standard (lighting requirements for warehouses, minimum storage areas 100 lux).

LUMINAIRES NUMBER

20

ILLUMINANCE VALUES

110 lux

TOTAL CONSUMPTION

Reflector 250W JM: 5,4 KWh
DM 100W Series: 2KWh

Differenza:-62,9%

ADJUSTMENT MODE

Reflector 250W JM: single ignition, no power regulation
DM 100W Series: 1-10V Dimming

LIFETIME

Reflector 250W JM: 8.000h
DM 100W Series: L70B20 50.000h

Difference: +42.000h

Gas station relamping stazione di servizio with equal lighting values

CES-J 120W vs REFLECTOR 2X54W HF T5

Gas station 20x50m and 7,4m high. The current installation foresees 35 luminaires at a height of 7m.

Reflections: ceiling 70%, walls 50%, floors 20%. Height of the work surface at zero level.

The simulation shows the effects of a replacement of the current halogen lights (2x54W HF T5 reflectors) with a number of 120W CES-J projectors such as to maintain the ground illuminance value of 150lux as required by the UNI EN 12464 standard.
Number of LED projectors needed: 18 CES-J from 120W.

LUMINAIRES NUMBER

Reflectors HF T5 2x54W: 35
CES-J 120W Series: 18

Difference: -17

ILLUMINANCE VALUES

Reflectors HF T5 2x54W: 162lux
CES-J 120W Series: 184lux

TOTAL CONSUMPTION

Reflector HF T5 2x54W: 4 KWh
CES-J 120W Series: 2,13KWh

Difference: -46,75%

ADJUSTMENT MODE

Reflector HF T5 2x54W: single ignition, no power regulation
CES-J 120W Series: Dimming 1-10V

LIFETIME

Reflector HF T5 2x54W: 30.000h
CES-J 120W Series: L70B20 50.000h

Difference: +20.000h