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Re: [EnergyPlus_Support] LED Modeling

To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] LED Modeling
From: Sruba Seshadri <sruba_seshadri@xxxxxxxxx>
Date: Tue, 12 Jan 2010 11:26:31 -0800 (PST)
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Thanks. I'll treat LED just as regular lighting with a schedule but with different wattage.
Sruba

From: "Crawley, Drury" <Drury.Crawley@xxxxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Tue, January 12, 2010 11:17:50 AM
Subject: Re: [EnergyPlus_Support] LED Modeling

Should just be a difference in installed lighting power unless you also dim.--but you enter that with controls or a schedule.

Drury B. Crawley, PhD
Commercial Buildings Team Lead
Building Technologies Program
U S Department of Energy
+1 (202) 586-2344
CommercialBuildings .energy.gov
EnergyPlus.gov

From: EnergyPlus_Support@ yahoogroups. com <EnergyPlus_Support@ yahoogroups. com>
To: EnergyPlus_Support@ yahoogroups. com <EnergyPlus_Support@ yahoogroups. com>
Sent: Tue Jan 12 14:13:39 2010
Subject: [EnergyPlus_ Support] LED Modeling

Hi
Does anyone have any experience modeling LED lighting in a building? I need to calculate the utility cost of a building with regular lighting and then again with LED lighting and calculate the difference in utility cost of the space with different lighting options.
Thanks
Sruba

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References:
- Re: [EnergyPlus_Support] LED Modeling
  - From: Crawley, Drury

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