The earliest smart lighting was little more than sophisticated on/off and dimming controls — a market dominated by companies like Lutron, Leviton, Legrand, and a few others. Since then, if a facility upgrades its lighting to LED, adding sophisticated controls after the installation generates only marginal incremental energy savings and can pose technical challenges based on quality of installation and user knowledge…
Networked lighting control systems are all the rage these days. Rightfully so, given their enormous capability to control luminaires, energy use — and potentially much more. But what are the major elements that define a networked lighting control system? Understanding this will help the specifier to decide which system to use on a project…
The global phototherapy equipment/device market size was valued at US$481.5 million in 2016 and is anticipated to witness an attractive growth over the forecast period. Huge prevalence of skin diseases is leading to extensive growth of phototherapy equipment market. Skin diseases such as psoriasis, eczema, and acne related problems are rising to a great extent…
A relatively recent trend in the industry is to embed “luminaire-integrated” (embedded) controls into each fixture. This can be done in different ways, with different types of components, and with different types of control systems. The most basic version of “luminaire-integrated” controls consists of on-board sensors that tell the fixture what to do…
You will often hear manufacturers tout that their LED fixtures or lighting controls are “now DLC qualified!”, so what does it really mean to be DLC qualified, and — as an electrical contractor, lighting specifier or designer — why should you care? Used by many utilities to determine which products are eligible for energy rebates, the DLC Qualified Products List is also a useful reference tool for comparing and selecting fixtures and control systems for your lighting project.
Generally, we all know what is entailed in a product recall, namely that there was something unsafe about the product or in some instances it has already resulted in injury or situations where an injury could have occurred. But what is the formal process for identifying a product that should be recalled, and what role does Health Canada and a firm recalling a product truly play?
So where does photonics fit in? Perhaps it would be easier to ask where doesn’t photonics fit in…
This project is funded [in part] by the Government of Canada.
Ce projet est financé [en partie] par le gouvernement du Canada.
