The summer 2016 issue of Facility Forum featured an in-depth arena lighting article penned by our in-house lighting expert Christie Martin. The article appears below as an excerpt from the magazine orginally published by the Ontario Recreation facilities Association and the current issue can be found here.
Quick Lesson on Colour Rendering Index (CRI) and Correlated Colour Temperature (CCT) Colour Rendering Index (CRI) quite simply is the measure of colour accuracy of a particular light source. Basically, how well does the light source render colour compared to a reference at the same Correlated Colour Temperature (CCT). Each light source produces a light
- Published in Lighting
Typical cold storage facilities are illuminated by High Intensity Discharge (HID) and/or linear fluorescent fixtures. While these technologies each have their own advantages and disadvantages, LED technology now offers advantages well beyond the upfront energy savings. LED Technology Advantages in Cold Environments: Energy Savings Quality LEDs have greater efficacy than metal halide (MH) technology. This
- Published in Energy Auditing
Sustainable construction and operation of our built environment is key to our planet’s future. While we can argue that any step towards a sustainable environment is a positive one, having rating and certification systems helps guide us to achieving our building goals. There are many sustainable building rating systems available to the North American market.
- Published in Renewables
Traditionally our arenas have been illuminated by high intensity discharge (HID) fixtures. Metal halide technology is the most common of the HIDs utilized in arenas because of the clean white light it produces along with fairly good colour rendering ability (CRI of 65-70) and efficacy (65-100 lumens/watt). While metal halide technology ensures the goal of