What are the lighting design approaches when taking the aging populations eye condition,what lights are used?

Question by : What are the lighting design approaches when taking the aging populations eye condition,what lights are used?
Type of lights used, common eye conditions relating to an aging workforce, description of the practical design approaches which can be implemented into a lighting system for an office (with the aging workforce in mind)

Best answer:

Answer by Banjo59
Aging populations require higher levels of glare free light. Look at:

http://www.lrc.rpi.edu/programs/lightHealth/AARP/index.asp

Know better? Leave your own answer in the comments!