This course illustrates how top daylighting (daylight penetration through the roof) design strategies produce positive biological responses affecting employee health and well-being. Learners will examine how exposure to “skydome dynamic daylight” throughout the workday provides all biologically relevant criteria for positive circadian system impact. This course will help identify new ways of informing stakeholders of the payback analysis for top daylighting strategies when examined through the filter of employee health.
This learning unit will discuss the benefits of LED lighting when compared to other traditional bulb types and will provide a general overview of how new technologies allow for greater control of LED fixtures, light quality, and lumens. Architects will also learn how LED fixtures are including new options and benefits specifically intended to create unique and functional interior lighting designs. This learning unit will also explore the next generation of LED fixtures made possible by innovative contemporary designs, improved secondary optics, and wireless technology, and OLEDs. Finally, this learning unit will glimpse into the future, exploring developing technologies such as laser diodes and battery free sensors.
Excessive and unrestricted light from bollards, columns, and post tops can negatively impact people, animals, and the environment. However, fixtures that are designed to Dark Sky specifications can dramatically reduce the amount of sky glow and light pollution while saving energy and mitigating impact on the environment. This learning unit will explore the concept of Dark Sky and how architects can specify luminaires to help reduce light pollution and encourage a healthier and more responsible approach to lighting.
The Payback calculator will quickly scope out just what you can save based on wattage, hours of operation, number of fixtures and other parameters.
Low voltage distribution systems (LVDS) can offer an efficient and cost-effective alternative to traditional high voltage systems, but until recently were relegated to path lighting and decorative accents. With the advancement of LED technologies, LVDS can finally move inside and be utilized as the backbone for a general lighting strategy. LV lighting systems have voltages that are lower than 30 volts DC and use a Class 2 power source, and they are considered much safer during installation, maintenance, and use. Consequently, these systems carry different and more lenient electric safety code requirements.
This course will explain the background context of traditional and low voltage systems, including their common uses and code requirements, and will explore the benefits of combining a LV distribution system with LED lighting for general lighting systems. Also, this learning unit will address installation, insulation, maintenance, and potential cost savings associated with specifying an LVDS for general lighting. Finally, this course will look at how LV systems can be used effectively to address emergency lighting requirements.
Help keep operating and maintenance budgets in check – get a better understanding of how upgrading lighting in streets, public buildings, walkways, parking structures and common areas will help.
Lighting design for office buildings has focused largely on providing sufficient illumination for visual performance, minimal glare, good color rendering and energy efficiency. Little attention has been given to understanding how light affects the non-visual systems, including circadian regulation that affects sleep and mood. This course will discuss basic information about the importance of light and dark for entertaining circadian rhythms will be discussed. Findings from the field evaluation will also be presented with some “lessons learned” on how to maximize daylight and electric lighting in a space to increase circadian stimulation.
Expert panelists define circadian lighting and provide insight as to how it impacts the human body. Referencing the WELL Building Standard®, an evidence-based performance standard for measuring and certifying building features that impact occupant health and wellness, learn how to design for circadian lighting in different environments. What does a circadian smart space look like? Are there tradeoffs? Panelists will present examples of technologies that help accomplish these metrics, and show images of completed projects that have implemented circadian-smart designs.
The City of Los Angeles upgrades streetlights to Cree LEDway luminaries to achieve an estimated energy and maintenance cost savings of 10million annually.
This learning unit provides a general overview of how new technologies allow for greater control of LED fixtures, light quality, and lumens. This unit also illustrates the benefits of LED lighting compared to other traditional bulb types. Finally, architects will learn how LED fixtures offer new options and benefits specifically intended to create unique and functional interior lighting designs.