Art galleries are making the switch from halogen, fluorescent and HID lights to LED track lighting. Though initially more expensive, LED lighting decreases heat and increases color rendering, both crucial elements in art display and preservation.
With high-CRI (Color Rendering Index), LED lights render colors in artwork more accurately as opposed to halogens or fluorescents, which tend to distort the colors in art by adding their own hues and tones to the mix. LED lighting, unlike Halogen lighting, does not contain Ultra Violet (UV) Rays which can oxidize pigments and cause other forms of damage to rare silks or old photographs.
LEDs consume a fraction of the power of typical gallery bulbs, such as High-Intensity Discharge (HID) and halogen lamps, eliminate the radiation of such bulbs, are dimmable like convention lighting, and, when dimmed, unlike incandescent or halogen lamps, retain their proper spectrum of light so artwork colors are accurately and consistently displayed.
Good looks, reliability and lower cost: read about track lighting as ideal for displaying art in the Art of Lighting Art.
The main writer for Alcon Lighting’s blog.
Can the post-pandemic workspace account for those who prefer to work in social environments? A Chicago-based architecture firm has designed an efficient and concise office layout roadmap rooted in scientific data to help get the American workforce back up and running.
What does the individual need and want to produce quality work? Enough desk space to spread elbows to type, write and create? A power outlet and natural light? Ample lighting? Privacy? The Commune, a compact work and collaborative space in Texas designed to meet creative demand, features all of this in various detail.
Unlike wireless lighting systems like Wi-Fi, Bluetooth Mesh is designed for large collections of devices, numbering into the thousands. Switches, HVAC, sensors, light fixtures, and shades can communicate with each other by forwarding a message, or command, across all the devices in that Bluetooth chain until reaching the destination to perform said operation, (i.e. turn ON the 3rd floor office lights). The communication, instead of passing through your WiFi router, comes from the originating device and travels from light fixture to sensor, to AC unit, to any other chain of Bluetooth Mesh enabled devices, like a Bluetooth highway or a body’s central nervous system, until the command reaches the lights on the 3rd floor.
With a reputation for being dated and generic, track lighting gets less respect than other lighting forms. But, given the history, purpose and record of track lighting, the reputation is undeserved. Track lighting, invented in 1961, offers an important commercial lighting design and function.
The science of measuring light, photometry, specifically applies to light in a space. Photometrics gauges how humans perceive light — its coverage area, where light cuts off and the intensity of light in relation to distance from the light source. In practical terms, photometrics shows whether a lighting plan meets the qualitative and quantitative lighting requirements for a project.