Interior design consultancies understand light in all its forms. In London, lighting is crucial to interior design consultancies that need to create stunning results. In this, the eighth and final article in my series which I call “DeLIGHTed by Design,” I continue to draw on my experience working with some of London’s Top Interior Design Consultancies to explain this exciting area.

When most schoolchildren are asked to think of the countryside, they often imagine the hot, shimmering flicker of a bonfire on a crisp autumn evening or the comforting flare of a scented candle. But how is an interior design consultancy to re-interpret these fabulously earthy and atmospheric scenes for, say, an elegant central London flat? The answer is artificial light.

Interior design consultancies recognise that artificial light is available in many different shades. It is similar to the situation with paint, where buckets that are labelled “white” can actually contain a multitude of different tones. Interior design consultancies employ colour professionals who know that the cool white light of an energy-efficient bulb creates an entirely different effect from the warm yellow-orange tones of a tungsten filament. In London, low-voltage halogen options are often used in darker flats where there is a need to add light during the daytime. Interior design consultancies will install dimmer switches that allow homeowners to reduce the brightness of halogens at night, causing them to adopt a more husky yellow-red glow that is akin to an ancient lantern or oil lamp. By contrast, lamplight is too yellow for most interior design consultancies to include for daytime use, and indeed it can lead to sleepiness or lethargy at work (one of the reasons it is almost never seen in London offices). But at night, tungsten lamps become much more warm and welcoming.

Some interior design consultancies have a love-hate relationship with fluorescent lighting options. These fixtures often emit various shades of white, ranging from a very cool, almost daylight tone, which can be quite crisp, to a warm, rosy streetlight glow. Some interior design consultancies love fluorescent lights for London kitchens, where they illuminate workspaces but save on electricity bills. However, other interior design consultancies stay well away from fluorescent options because their colour does not change as they are dimmed. Fluorescents merely become less bright under such conditions, which can contribute to an unattractively dull, and almost grey, lighting effect.

That brings me to the end of my series “DeLIGHTed by Design.” Thank you for letting me share with you about how London interior design consultancies create fabulous lighting schemes!