Buildings Guide

Lighting  »  Lamps


The following tables below show examples for the energy and cost savings by replacing inefficient lamp technologies through suitable efficient ones.

Efficiency of different lamp technologies
Source: (licht.de, (n.d.))


The cost-benefit relation of investments is dependent on different factors and has to be made for each special case of investment into efficient lighting. Beside the investment costs, the saved electricity and maintenance costs influence the result.

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