How To Calculate Lighting Lux Level

For lux level calculation there are several ways to go about it.

How to calculate lighting lux level. On the lane of light poles one side pole to road. The diagram below helps to visualise this more easily. The lamps Maintenance factor MF is 063 Utilization Factor is 069 and space height ratio SHR is 125.

Essentially as light travels from the emitter it will disperse throughout an area. The total floor area of the office is 3500 sqft open Kindly let me know the recommended LUX level above each work station and in total what is the lux level to be maintained across the office. Lets assume youre using a standard bulb that emits 800 lumens for the kitchen and small LED lights that emit 200 lumens each above the counter.

EngineeringToolBox offers tables on illumination values for common light sources in lux. You can also calculate lux to lumens using the tool below. One lux is equal to one lumen per square meter and they vary from lumens which calculates the brightness of the source of light.

As the models come in a variety of reading range be sure to buy the suitable one for your task. Therefore 1 LUX 1 Lumen m2. Use a Lux Level Meter left to determine the illuminance levels at areas of interest.

To help you calculate the light uniformity the following will prove useful. The term Lux lx is the typical measurement used in various Australian Standards and Building Codes to determine the minimum light levels for various areas so is probably the most familiar and most useful measurement to consider when purchasing a LED light bulb. Simply subtract the ambient light level from the illuminated level known as the differential or delta measurement this is the amount of light the existing luminaires produce.

Using a lux Measurement Chart Light meters measure the intensity of light and can tell you the illuminance. E is the the LUX level achieved. Calculation in 8 steps 1.