This dissertation shows that computer-based lighting control systems can support the lighting design process considerably better than traditional consoles. It describes the Lula Project, a new software package for lighting design and control, that implements this level of support. Lula’s focus is on the conceptual ideas behind a lighting design rather than the concrete lighting fixtures used to...

Fifth Light Technology Ltd., based in Oakville, Ontario, Canada, develops centrally controlled, dimmable lighting systems for office, industrial and public buildings. The company’s approach consists of providing the desired lighting level in the right place at the right time while at the same time taking into account the light conditions in the surroundings, the respective energy costs and the ...

In Part I of this article, we considered the technology and economics of alternative lighting systems, both electric and fuel based, demonstrating that there are ample and cost-effective opportunities for energy savings. In this second and final part, we consider some of the barriers that hinder the implementation of energy-efficient lighting. These barriers may be overcome by measures such as ...

Future Lighting Solutions the company behind the spotlight We are the market leader in LED based lighting solutions. Accelerate your next project with our engineering expertise. From design to concept to production, Future Lighting Solutions works with customers across the globe to deliver superior, future-proof lighting solutions. Through our partnership with Philips Lighting, we'll help you i...

A simulation algorithm is proposed that predicts the lighting energy performance of manually and automatically controlled electric lighting and blind systems in private and two-person offices. Algorithm inputs are annual profiles of user occupancy and work plane illuminances. These two inputs are combined with probabilistic switching patterns, which have been derived from field data, in order t...

Nowadays, wood companies are ever more interested in automatic vision systems (Li & Wu, 2009), (Åstrand & Åström, 1994), for an effective surface inspection that greatly increases the quality of the end product (Smith, 2001), (Armingol et al., 2006). The inspection process, in most visual inspection systems, pursues online defects identification, to reach optimum performance (Malamas et al., 20...

Lighting plays a key role in night escapes of urban spaces, in a way that it can be effective in giving identity to them. By considering this importance and inexistence of a process for composing urban Lighting strategy made this study to be conducted by the objective of providing process for compilation of context-oriented lighting strategy in urban spaces. Reaching a suitable solution for Li...

it is accepted that the visual comfort in schools depends on the quality of the whole visual environment. this leads to the concern upon the quality and quantity of lighting. currently in iran, in order to calculate energy transfer for public buildings a coefficient is usually used. this coefficient considers the rate of sunlight energy absorption in these kinds of buildings. to increase the de...