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Russ1977  
#1 Posted : 14 April 2014 16:19:02(UTC)
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Russ1977

Hi, What is the ideal LUX reading one should have, sitting at their desk? cheers
stevedm  
#2 Posted : 14 April 2014 16:28:50(UTC)
Rank: Super forum user
stevedm

Really depends on what they are doing... http://www.hse.gov.uk/pubns/books/hsg38.htm
Russ1977  
#3 Posted : 14 April 2014 16:36:13(UTC)
Rank: Forum user
Russ1977

Cheers Steve, On the table whereby the activities are described does the Average figure indicate what the recommendation is?
stevedm  
#4 Posted : 15 April 2014 07:33:59(UTC)
Rank: Super forum user
stevedm

Have a look through the guidance. Essentially yes. You may also want to look through: CIBSE Code for Lighting Part 2 (2002) BS EN 12464-1:2002 Light and lighting - Lighting of work places - Part 1: Indoor work places
jay  
#5 Posted : 15 April 2014 18:10:04(UTC)
Rank: Super forum user
jay

I presume that you are referring to an office environment. The Society of Light and Lighting (SLL) Handbook, 2009 edition highlights that for Office lighting, the recommended levels of "maintained illuminance" are:- Open plan office – mainly screen based work-300 lx Open plan office – mainly paper based work-500 lx Deep plan core area (more than 6m from window)- 500 lx Cellular office – mainly screen based work-300 lx Cellular office – mainly paper based work-500 lx Please note that the obove have to be taken in context of the entire lightingf design, including ceiling height, daylight availability, interior surface finishes etc. SLL is a part of CIBSE
Steve Granger  
#6 Posted : 15 April 2014 18:41:22(UTC)
Rank: Super forum user
Steve Granger

close the text book sit down and try it and then ask the occupants.... and don't forget there are 12 months in the year.
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