CONCEPTUAL product design

Bring your own ideads or ask HEI for a customized solution for your particular project requiements.

HEI is specialised for customized product design.

Ask HEI for a conceptual design for your unique product requirements.

LIGHTING DESIGN & studies

Get started and save costs with a professional lighting design

Start your project with a professional lighting design. The HEI lighting design team supports our project partners with lighting design acc. international standards such as IESNA or EN13201.

Due to the exceptional efficiency and excellent light distribution of HEI luminaires, number of poles and thus project costs can be reduced usually by some 20 to 30 percent compared to average products.

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TCO comparisons

Choose the right product based on a transparent cost comparison

Grid-conneced or solar? Flat panel or cylindrical photovoltaic element? What's the most cost-efficient solution? Decisions shouldn't be be done just on initial costs, but based on a transparent comparison of total cost of ownership for 10, 15 or even 20 years.

Operating and maintenance costs need to be considered as well. HEI supports our project partners evaluating TCO costs for different options, such as grid-connected and solar lighting solutions.

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