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Although lighting products are becoming more efficient, the energy used for retail lighting has increased due to longer opening hours and higher light levels. Reducing energy consumption for retail lighting can directly increase profitability and reduce environmental impacts. Modern lighting techniques and equipment, as well as more efficient light sources, provide opportunities for significant reductions in the use of energy, while achieving a greatly enhanced level of illumination and improved visual appeal.

This guide reviews current practice in retail lighting and gives advice...

Lighting can affect the health of people in buildings. This goes beyond the safety aspects of providing enough illumination to see by; lighting affects mood and human circadian rhythms, while poor lighting can, in principle, cause glare, headaches, eyestrain, skin conditions and various types of sight loss. This publication reviews existing research on the health effects of lighting (including daylighting) typically found in buildings. It explains medical and psychological research in a clear and accessible way using questions such as: Can LEDs keep you awake at night and damage your...