External Car Park Lighting Lux Levels

This will consider external lighting for residencies with external entrances and areas i e.

External car park lighting lux levels.

Earlier it was common with light. Have you ever dropped your keys in a shadowy car park. In the middle area its may be as low as 25 50 lux. Maximum allowed spacing between emergency lights as per as nzs 2293 1 classification tables for enlighten s car park luminaire range.

250 to 300 lux. Task undertaken eh ave lux eh min lux uniformity ratio residential estate access road with moderate night time public use road verge footpath. Lighting should be concentrated onto the main car parking area with careful consideration given to adjacent buildings. The external illumination levels will be as defined by cfsh breeam and cibse sll and ile lighting guides.

Spacing tables for maximum allowed distances between luminaires to achieve the levels required by the above. Checklist of tasks to perform on site during car park lighting audit. Who should use the guide. 30 000 to 40 000 lux.

32 000 to 100 000 lux. The outdoor light level is approximately 10 000 lux on a clear day. Night light on a building. As a guide the following table gives examples of lighting levels.

It is also important not to over light to control energy consumption and avoid light pollution spill. This is to reduce the chance of deep shadows between the cars. 700 to 16 000 lux. Additional lighting equipment is often necessary to compensate the low levels.

Walkways exclusively for pedestrians 5 lux. Guidance on illumination levels is found in national standards such as en 12464 2 or bs 5489. Keep column numbers to a minimum. 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.

Shady room in daylight. Entrance balconies and garden areas. Night time urban street. In the building in the area closest to windows the light level may be reduced to approximately 1 000 lux.

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