DE-MYSTIFYING LIGHTING

Common issues for designing lighting schemes explained

Lighting plays a vital role both inside and outside our homes, setting the ambience and affecting the overall feel of a space. It’s imperative therefore that any lighting decisions are taken with consideration and care to ensure optimum performance. Here, Piero De Marchis, Director of Detail Lighting, talks through common issues when it comes to designing lighting schemes, de-mystifying problems and questions homeowners and designers often have.

Why use lights in the floor and where do you position them?

“In-ground lighting is used to light a feature, for instance a textured wall, or perhaps a piece of art of sculpture. It can also be used theatrically, to frame an entrance or window bay for example. In these scenarios the in-ground lights should be positioned 50mm – 150mm from the wall depending on the product size and the ceiling height.”

“Alternatively, floor lighting can be used for orientation purposes – indicating steps and changes of floor surface are the most common uses in the home, for example on steps. For this purpose, the floor lights should be kept to the edge as much as possible and be low brightness to reduce glare.”

How to light stairs

“Stair lights should be positioned 200mm – 300mm above the tread, and avoid mounting in the skirting. If you are working with a contemporary ‘floating’ staircase, then carefully routed LED linear lighting positioned under the treads can be installed, either on a string or perhaps as a handrail detail as an alternative option.”

“In any scenario, you should be guided by the style of the stairs and your personal thoughts about glare. Lighting every second or third step is a traditional feature and a common application of stair lighting. Make sure that the lighting is angled onto treads asymmetrically and is baffled.”

Where to position lights on the ceiling

When it comes to ceiling light positioning, it is best to follow the furniture layout and the task at hand in the room. A few key points for certain rooms are:

• In the bathroom, light the face correctly at the mirror – a backlit mirror is not sufficient. The best task light is lighting directly onto the face.

• Don’t position lights behind you when working at the kitchen counter.

• Position lights to focus on tables and key furniture in open spaces.

• Recessed spots are rarely wise when positioned in grids even if the builder insists!

• Only wall washing has a rhythmic positioning to evenly wash a wall.

What colour of light do I need?

“Your choice of light colour depends on you and the colours of your interior. Humans look better under warm colour light, as cool colours can make people appear pallid – the same applies for food. Certain cool colours (greens, blues and some greys) can look washed out under warm light as they lose their vibrancy.

So, the choice is between lighting the occupants or highlighting striking colours of the interior. Modern properties should not be higher than 3000K. A rare few will opt for 4000K to emphasise the crispness of architecture. Always make sure you select light sources of Colour Rendition high CRI 92+. Traditional or classic interiors are normally lit at 2700K to enhance the cosiness; with bathroom usually at 3000K.”

-Established in 2000, Detail Lighting offers beautiful, functional lighting design that separates projects from the ordinary. Supplying the commercial, hospitality and residential sector, Detail Lighting combines unparalleled expertise with a comprehensive portfolio of stylish, technical and well-designed products to deliver the very best in LED lighting solutions. www.detaillighting.co.uk

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