External Car Park Lighting Lux Levels

Maximum allowed spacing between emergency lights as per as nzs 2293 1 classification tables for enlighten s car park luminaire range.

External car park lighting lux levels. Exterior car parks have three levels of lighting depending on usage and range from low medium and high. This is to reduce the chance of deep shadows between the cars. As a guide the following table gives examples of lighting levels. Have you ever dropped your keys in a shadowy car park.

The outdoor light level is approximately 10 000 lux on a clear day. Night time urban street. Lighting should be concentrated onto the main car parking area with careful consideration given to adjacent buildings. The car park lighting designer or lighting consultant would undertake a risk assessment based on the anticipated vehicle pedestrian crime and type of use to determine the lighting category.

Walkways exclusively for pedestrians 5 lux. This will consider external lighting for residencies with external entrances and areas i e. Spacing tables for maximum allowed distances between luminaires to achieve the levels required by the above. Earlier it was common with light.

32 000 to 100 000 lux. Guidance on illumination levels is found in national standards such as en 12464 2 or bs 5489. Who should use the guide. External illumination lux levels.

In the middle area its may be as low as 25 50 lux. 700 to 16 000 lux. 250 to 300 lux. It is also important not to over light to control energy consumption and avoid light pollution spill.

Night light on a building. 30 000 to 40 000 lux. If the car park is in a residential area consider light spill into back gardens or windows as this could constitute a statutory nuisance if the resident complains to their local authority. In the building in the area closest to windows the light level may be reduced to approximately 1 000 lux.

Shady room in daylight. Checklist of tasks to perform on site during car park lighting audit. The external illumination levels will be as defined by cfsh breeam and cibse sll and ile lighting guides. Task undertaken eh ave lux eh min lux uniformity ratio residential estate access road with moderate night time public use road verge footpath.

It is important with car parks to design them so that light comes from several directions.