01061nas a2200133   4500008004100000050001500041245009100056210006900147260003000216520055200246100002500798700002600823856007800849       2005                        eng d  aLBNL-5753100aDElight2 Daylighting Analysis in Energy Plus: Integration and Preliminary User Results0 aDElight2 Daylighting Analysis in Energy Plus Integration and Pre  aMontreal, Canadac08/20053 a<p>DElight is a simulation engine for daylight and electric lighting system analysis in buildings. DElight calculates interior illuminance levels from daylight, and the subsequent contribution required from electric lighting to meet a desired interior illuminance. DElight has been specifically designed to integrate with building thermal simulation tools. This paper updates the DElight capability set, the status of integration into the simulation tool EnergyPlus, and describes a sample analysis of a simple model from the user perspective.</p>1 aCarroll, William, L.1 aHitchcock, Robert, J.  uhttps://facades.lbl.gov/publications/delight2-daylighting-analysis-energy