Led Lighting Calculation Formula Xls

A Area of Room L x W F Total Flux Lumens from all the Lamps in one Fitting.

Led lighting calculation formula xls. To calculate the number of fittings required use the following formula. I use couple of sheets that you have designed. Download the LED Conversion Calculator xls spreadsheet.

UF Utilisation Factor from the Table for the Fitting to be Used. Setback distance 34 x Building height Setback distance 34 x 10 Meter 75 Meter 2 Spacing. GE Lighting Assistant 30.

If we use Philips Green Perform LED Batten Of 40W. The led lights is 6 feet from the table top. In the previous article Outdoor Lighting in Course Light-1.

Then put in the quantity of lamps you are replacing the amount of the lamps wattage and then the amount of watts that youre changing the lamps to. I loaded the spreadsheet into OpenOfficeOrg the open source. N Number of Fittings.

Here is an Excel template automagically set for you to calculate your own personal savings when retrofitting to LED lamps from halogen lamps. UF Utilisation factor for the horizontal working plane. Calculator excel spreadsheet for illuminance calculations Download Free MEP Calculation Excel Sheets AutoCAD Drawings and Training Courses for HVAC Firefighting Plumbing and Electrical Systems Design.

Star and Delta Connected Lighting Loads. F Lighting design lumens per lamp ie. The second is titled Non-Residential Lighting Calculator which covers Class 3 and Class 5 to 9 buildings.