Search: Lifi

By Clifton Stanley Lemon Series Description In the lighting industry, we suffer from a collective lapse of imagination – where are the real innovations driven by the most compelling capabilities of SSL? We’re still chasing energy efficiency even though lighting long ago became by far the most energy-efficient of all building systems. We have a [...]

Among its many provisions, the Inflation Reduction Act of 2022 revamped the venerable Commercial Buildings Tax Deduction (CBTD), which incentivizes building owners to invest in energy-efficient interior lighting, HVAC/hot water systems, and/or building envelope.

In August, I wrote about Zhaga Book 25, “NFC Readers with Bluetooth Interface for In-Field Programming.”  Since then, more manufacturers have been introducing drivers with Near Field Communication (NFC) that allows a mobile device to field-program the drivers. One example is LEDVANCE’s new line of TapTronic Field-programmable NFC LED Drivers.  They are Field-programmable via LEDVANCE’s [...]

Seven smart-building companies are joining forces to bring more attention to the value of Power-over-Ethernet (PoE) lighting and technology.

Only three weeks after launching it’s new Philips Hue Lightguide smart lamps, Signify halted sales and completely removed the new lamps from its website.

The Inflation Reduction Act (IRA) of 2022 was signed into law on August 16, 2022. Among the provisions included in this bill is the expansion of the Section 179D tax deduction for building energy efficiency. Thousands of commercial building owners have utilized the 179D tax deduction since its inception in 2005, and this expansion potentially allows for many more to not only utilize the deduction but also claim larger amounts than previously available.

Skyglow, light trespass, glare and color remain issues in outdoor lighting design. For the first time, the DesignLights Consortium (DLC) addressed them in technical requirements released December 2021, resulting in recent publication of a new Qualified Products List (QPL) as a subset of its QPL for solid-state lighting. LUNA version 1.0 identifies outdoor LED luminaires that save energy and promote responsible outdoor lighting.

There is growing scientific evidence that LED outdoor white light at night is devastating global insect and bird populations, in addition to potential negative human health impacts. A possible solution is to move back to non-white lighting, such as phosphor-converted amber and direct emission amber LED sources, outdoors.

The DesignLights Consortium (DLC) has released four new logos, allowing manufacturers and distributors to indicate which products are listed on each of the four DLC Qualified Product Lists (QPLs).