Lighting-Buyers'-Guide

Quality of light Excessive light can cause glare and reflected light, which can be distracting for occupants and impair vision. Similarly, poor lighting in an office will not only impact productivity but may also affect employee health, causing symptoms such as eyestrain, migraines, and headaches. Lighting has also been identified as a cause of Sick Building Syndrome where occupants may experience headaches, lethargy, dizziness, nausea, irritability and poor concentration. Ensuring the appropriate levels of light are created and that the light is distributed evenly within the space are essential factors. Products with a colour temperature of around 4000 to 5000 Kelvin are commonly used for workplaces to provide crisp, clean illumination. Controlling glare One of the most important considerations is reducing glare, especially where employees are using screens for extend periods of time. For this reason, it is always advisable to select luminaires that produce diffused light for these environments instead of direct light sources.

Energy efficiency and lifespan For offices, energy usage can be a significant part of the business’s overhead costs. Replacement of fixtures and fittings can also represent a financial burden. Therefore, using LED energy efficient products with a long lifespan can be a valuable investment.

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