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24<br />

Making new from old makes sense.<br />

about us<br />

1<br />

2<br />

3<br />

4<br />

5<br />

Refurbishing makes sense from many<br />

aspects. The requirements of the<br />

workplace are continuously changing.<br />

New communic<strong>at</strong>ions systems<br />

demand new requirements not only<br />

from people but also from lighting<br />

systems. Office furnishing which is no<br />

100%<br />

1st step<br />

65%<br />

longer up-to-d<strong>at</strong>e often results in bad<br />

optical and working conditions, but<br />

also in high energy costs. Then there<br />

are also new EU Directives and labour<br />

protection laws for example for VDU<br />

workplaces. Thanks to the right<br />

illumin<strong>at</strong>ion, it is not only efficiency<br />

80% savings<br />

2nd step<br />

45%<br />

6<br />

7<br />

With our three-step<br />

programme you do<br />

not only save energy<br />

costs, but you improve<br />

the light quality <strong>at</strong> the<br />

same time.<br />

Older lighting<br />

equipment T8 Lamps<br />

(26mm)<br />

Energy efficient<br />

luminaires T5 Lamps<br />

(16mm)<br />

Electronic<br />

control gear<br />

(HFG)<br />

3rd step<br />

20%<br />

Daylight<br />

linked<br />

dimming<br />

8<br />

9<br />

10<br />

11<br />

appendix<br />

Office lighting Old lighting New lighting<br />

Lamps 1 x 58W 1 x 50W HF-Dimming<br />

Required illuminance 500 lx 500lx<br />

Lamp life 8000 h 12000 h<br />

Working time/year 1500 h 1500 h<br />

Power consumption 0,27 kW 0,22 kW<br />

Number of luminaires 4 4<br />

Running cost/year $75 $61<br />

With improvements $75 $22<br />

Rel<strong>at</strong>ive current costs 100% 29%<br />

An example from<br />

reality: why it<br />

pays to make<br />

new from old.<br />

which may be improved, but also<br />

protection for mankind and his health<br />

which is provided and <strong>at</strong> the same<br />

time motiv<strong>at</strong>ion and willingness to<br />

perform well is provided. And th<strong>at</strong>’s<br />

the best argument, to timely decide<br />

on refurbishment – as a true<br />

investment into the future.<br />

We shouldn’t economise on ideas, but<br />

on energy.<br />

In order to save energy we have<br />

developed a three step programme to<br />

increase energy efficiency. In real<br />

terms this involves: acquiring<br />

luminaires which are more energy<br />

efficient with high frequency<br />

regul<strong>at</strong>ed control gear and T5 lamp<br />

technology in connection with<br />

daylight dependent dimming. You<br />

can count on the result: a power cost<br />

saving of up to 80 percent. As added<br />

bonus there is not only the short payback<br />

time, but they also make a<br />

positive contribution to the<br />

environment. And also, due to the<br />

economical oper<strong>at</strong>ion of the light<br />

source and the purposeful use of<br />

daylight you do not only lower energy

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