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Abstract

Lighting as one manifestation of electricity consumption will greatly assist human activity and productivity. In education, lighting plays an important role in the success of the learning process. The Faculty of Engineering, established in 1964, is one of the biggest faculty at Universitas Indonesia. Currently it has eighteen buildings and facilities to serve around five thousands students. Now a days many energy saving lamps are emerging on the market. These lamps consume less electricity than older lamps but they are much more expensive. Two newer lamps, i.e. compact fluorescence lamp (CFL) Tornado 24W and light emitting diode (LED) 9W are assessed to replace existing faculty of engineering lamps. For the purpose, life cycle cost analysis (LCCA) was used. The results recommended replacing the existing lamps with LED with the potential of 11% of cost saving and 87% of power saving.

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/content/papers/10.5339/qproc.2015.qgbc.32
2015-04-22
2019-10-16
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http://instance.metastore.ingenta.com/content/papers/10.5339/qproc.2015.qgbc.32
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  • Received: 22 Apr 2015
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