| | | | THE SEPTEMBER 2022 ISSUE 2/2 OF LIGHTNOW
IS BROUGHT TO YOU BY
STRESCRETE GROUP |
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LIGHT & HEALTH // RESEARCH |
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Nearly All Mental Health Disorders Correlate With
Circadian Rhythm Disruption |
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| University of California, Irvine (UCI) researchers conducted a thorough examination of peer-reviewed literature on the most prevalent mental health disorders and found that circadian rhythm disruption (CRD) is present in nearly all of them. However, correlation is not causation, so it is not clear if the mental disorders cause circadian disruption, if circadian disruption causes mental disorders or both in a positive feedback loop. Read more... |
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ENERGY & ENVIRONMENT // LIGHTING DESIGN |
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German Manufacturer Calls For Design Shift
To Delivered Efficacy |
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| A German spotlight manufacturer, ERCO, has issued a public call for the lighting design industry to shift from luminaire efficacy (measured in lumens/Watt) to the “effectiveness of the light in the space” (aka “delivered efficacy,” measured in lux/Watt or foot-candles/Watt). Read more... |
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Product Monday: iGuzzini Optic Combines Reflector
with Light Guide Trim |
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| One of the most interesting products that we found at ArchLIGHT Summit was the new Crystal line of linear recessed luminaires from iGuzzini. Their Opti Diamond optic dazzles. It combines the roles of a low-glare reflector for the LED sources while also behaving as a light guide trim that subtly illuminates the ceiling. Read more... |
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LEGISLATION & REGULATION // LIGHTING INDUSTRY |
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Important Details About The California
Fluorescent Lamp Ban |
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| On September 18, 2022, California banned fluorescent lamps, both CFLs and linear fluorescent lamps, joining Vermont’s ban in May, and the EU’s ban in December. California went beyond Vermont’s ban on 4’ lamps, by banning linear fluorescent tubes up to 8’ long.I chased down the legislative details for you. Read more... |
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LIGHTING DESIGN // PRODUCTS & TECHNOLOGY |
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Product Monday: StressCrete’s Decorative
Streetlights & Poles Revitalize Main Street |
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| In the Summer of 2021, StressCrete provided a turn-key solution to help revitalize Main Street in Fredericksburg, Texas, a small town in Texas Hill Country. Read more... |
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City Downtowns Evolving Away From Office Use…
What’s Next? |
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| The pandemic has changed office work in many ways. Companies that are creating new offices are doing so predominantly in suburbs now, rather than downtowns. Many companies and industries have accepted hybrid and remote work arrangements, dramatically reducing the need for office space altogether. Read more... |
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LIGHTING INDUSTRY // PRODUCTS & TECHNOLOGY |
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Are Graphene Composite Heat Sinks & Housings
Ready To Replace Aluminum? |
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New materials have changed the lighting industry before. The change from RGB to phosphor-converted white LEDs was enabled by InGaN blue-pump LED development. Similarly, many TIR lenses have shifted from polymers such as polycarbonate to optical silicone. Another potential materials leap for the LED industry is that Chinese factories are beginning to offer high output luminaires with graphene composite heat sinks & housings. Read more... |
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ENERGY & ENVIRONMENT // PRODUCTS & TECHNOLOGY |
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The Language of the Circular Economy |
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| Do you wish you knew a little bit more about the circular economy and how it applies to sustainable lighting? The Sustainable Furnishings Council has recently published Circular Design Glossary: Furniture & Furnishings. Read more... |
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Record Utility Bonus Rebate Programs For Lighting |
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| Brightswitch is reporting that there are a record number of utility bonus incentives for commercial lighting efficiency programs. A bonus program is when rebate organizations offer increased incentives for the existing rebate measures for a set period of time. Read more... |
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Congress Passes BRIGHT Act Requiring Federal Buildings To Procure Efficient Lighting |
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| Both houses of Congress have passed The BRIGHT Act to ensure federal buildings utilize energy-efficient lighting. The House passed the bill on September 14, 2022, and the Senate passed the bill on March 30, 2022. The bill still requires the signature of President Biden before it becomes law. Read more... |
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CONTROLS // PRODUCTS & TECHNOLOGY |
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Signify’s WIZ Now Offers Motion-Detection
Without Sensors |
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| Signify has introduced a new app, features, and products for its WiZ smart lighting system to enhance convenience. The new offerings include SpaceSense™, a motion detection technology for the lighting system that doesn’t require any sensor to be installed. Read more... |
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