Figure 3.156: Realistic depictions support the decision-making process.
Example of planning aids
Planning aids include, among other things,
suggested solutions in table or graphic form;
computer-aided planning;
data sets and software tools for lighting design;
realistic depictions;
aids for profitability calculations;
problem-solving with object-specific optics and their depiction in the virtual reality of the lighting project as well as related feasibility analyses;
sample luminaires;
sample installations;
instructions for installation and use.
Figure 3.157: Cost calculations: Total annual costs consist of installation costs (blue), maintenance costs (yellow) and energy costs (red). Product quality and thus luminaire price only constitute a part of the total costs for a lighting installation. Energy-saving quality luminaires can be significantly more beneficial when considering the period of use.