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Street Lighting Lux Levels. Make two equal quadrants between two Street light poles. Illumination levels over a Bus Stop area should have an average illumination level of 25 lux 25 FCThe uniformity ratio is at 31 Lighting levels should be in addition to the level provided by the regular street lighting system. You make two equal quardents between two light poles. Ive have a quick look for you and the road lighting section is a little hectic.
The same 1000 Lumens spread out over ten square metres produces an illuminance level of only 100 Lux. CIBSE the Chartered Institution of Building Services Engineers acts as a professional body for lighting in the UK and produces a series of guides giving optimum lighting requirements for a wide range of environmentsThe following table compiled from information found in CIBSEs Society of Light and Lighting and. The height of Pole is 265 Foot. 32000 to 100000 Lux. P1 P2 being the points under the light pole. There are no walls or ceilings to diffuse the light.
Calculate Distance between each streetlight pole having following Details Road Details.
32000 to 100000 Lux. You make two equal quardents between two light poles. Calculate Distance between each streetlight pole having following Details Road Details. On the lane of light poles one side pole to road. We give below a summary of the lighting illuminance levels in footcandles as that is the most common unit used in the United States. Additional lighting is often necessary to compensate low levels.