Elemental LED Announces Lower Prices on Popular Replacement LED Light Bulbs

The LED lighting retailer cuts prices on three screw-in LED light bulbs by up to 45%, signaling a similar trend throughout the industry.

Elemental LED, a San Francisco Bay Area-based LED lighting company, recently cut prices on its popular Tess Bulbs, the LED Replacement Bulbs with a standard e26/27 screw-in base and cutting-edge Cree LED chips. 6W Tess Bulbs, a replacement for standard incandescent 30W bulbs, were $29.99 and are now $17.99. 7W Tess Bulbs, equivalent to 40W incandescent bulbs, were $34.99 and are now $19.99. 9W Tess Bulbs, a 60W replacement, were $39.99 and are now $21.99.

Elemental LED introduced the Tess Bulb to its catalog last year as a top-of-the-line product with significant improvements in function and light quality to that of its LED replacement light bulb predecessors. Tess Bulbs are UL listed and feature Cree LED chips, top-rated for their brightness and energy-efficiency. According to Cree, “Cree LEDs combine highly efficient InGaN Indium gallium nitride materials with proprietary G•SIC® substrates to deliver superior price/performance for high-intensity LEDs.”

The prices of LED light bulbs and fixtures are decreasing dramatically throughout the industry, making them an economically viable option for consumers. The price decrease follows similar trends of other consumer electronic products, for which a gradual increase in demand and consumption leads to a dramatic lowering of prices.

Features of the Tess LED Light Bulb include no flickering or humming, a durable housing that is difficult to break, no warm-up time required, and no mercury. Containment of toxic mercury, flickering, humming, fragility and slow warm-up are all well documented problems with CFLs. The Tess Bulb lasts for 50,000 hours, 10 to 50 times longer than a standard incandescent bulb or CFL, and uses 20% as much energy as an incandescent bulb.

The Tess Bulb is available in a warm white color temperature, which creates an inviting, smooth, even light for indoor living spaces. It is also available in neutral white, which works well against metal and cool color tones or outdoors.

The decrease in prices by Elemental LED signals that the company is positioning itself as a viable competitor to big box retailers. “We are top of the market when it comes to quality and customer service,” says Director of Business Development Matthew John, “In the past some of our competitors have beat us in terms of price, but that is quickly changing.”

Inveno Design Studio Creates Octopus Lamp with Color Changing LEDs

If you’re a fan of the Pixar movies, you’ll like Inveno’s new Octopus lamp, an adorable LED light fixture that has a futuristic-yet-personal vibe. Made to stand in the corner or on your desktop, the Octopus Lamp comes in two sizes—long and skinny, or short and stout. Both are cute as heck, and both use color-changing LED lights to glow in several different colors, like red, blue, yellow and orange. It’s not yet clear where you can buy the Octopus lamp, but we’ll let you know when we hear that it’s available for purchase. Until then, anyone care to try their hand at creating their own LED lighting fixture using color-changing LEDs? We’d love to see your ideas for an equally sophisticated and whimsical design in our LEDucation section!

Color-Changing LED Dome Lights

Our Customer Service Representative Michael installed color-changing LED strip in the dome light of his car as his July Employee DIY Project and it’s pretty stunning! Using our High Power RF Controller, Michael now has remote-controlled automotive LED lights. It just took a few components from elementalled.

LFI report, part 1: Linear LED lighting, OLED and planar lighting (MAGAZINE)

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This article was published in the July/August 2011 issue of LEDs Magazine.

View the Table of Contents and download the PDF file of the complete July/August 2011 issue.

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LFI report, part 2: Retrofit lamps, modular SSL

LFI report, part 3: LED technology, outdoor lighting

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LEDs again stole the show at the annual Lightfair International (LFI) tradeshow. While you could find plenty of conventional lighting on the exhibit floor, it was solid-state lighting (SSL) products that were prominent in most booths, ranging from A-lamp retrofits to decorative and architectural lighting. Purpose-built LED-based linear lighting that might replace fluorescent fixtures was arguably the biggest story. There was little new on the OLED lighting front at LFI, but other planar technologies are coming to market. There were both new players and new looks in outdoor SSL. And adaptive-control technology for sensing and controlling light levels is headed into the mainstream – despite the lack of broadly-accepted industry standards.

LFI continues to surge in popularity and surely LED lighting is partially responsible. Despite some concern in the industry about moving LFI to Philadelphia due to construction issues at the New York venue, registered attendance hit 23,709 – up slightly from last year’s Las Vegas show.

Again this year SSL dominated the LFI Innovation Awards. The Most Innovative Product of the Year award went to the Revel OLED luminaire from Acuity Brands. The Design Excellence Award went to Tech-Generation Brands for a low-voltage LED-based wall washer. Philips Lumileds took the Technical Innovation Award for its Luxeon A LED that the company is hot-testing at typical operating temperatures of 85°C. LED-based products also dominated the product-category awards, with winners including Cooper Lighting, Visa Lighting, and Lumenpulse.

Ironically, LEDs were an afterthought in the keynote presentations this year. But the conference sessions included plenty of LED-centric content.

In the following pages, we’ll present what we saw as the most-compelling product announcements and demonstrations in OLED and planar lighting, linear LED lighting, LED retrofit lamps, modular SSL products, LED technology, outdoor lighting, and other areas.

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Section 1: Linear LED lighting

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At LFI a year ago, LED-based lamps designed to replace T8 linear fluorescent tubes were in the headlines as many companies sought to deliver an SSL retrofit for what is the largest installed base of office and industrial lighting. But as we reported after the show, LED tubes haven’t delivered equitable performance.

This year the focus was more on purpose-designed LED-based fixtures that can serve in place of fluorescent troffers. That’s not to say there weren’t LED tubes on display. In fact, Cree showed a T8 tube reference design that product marketing manager Paul Scheidt said “addresses all of the shortcomings that the US Department of Energy (DOE) has documented about LED T8s.” Still, the bigger fluorescent-replacement news in the Cree booth was the CR fixture that the company launched prior to the show.

RTLED from Lithonia Lighting

Lithonia Lighting (an Acuity Brand) was out in front of the purpose-built, LED, linear-fixture trend by announcing the RTLED product at LFI last year, and showcasing the family in its 2011 LFI exhibit.

The product also integrates support for Acuity’s lighting-control technology that relies on wired links between fixtures using Cat-5 (computer-network) cables. Moreover the products implement what the company calls lumen management where the LED driver produces less output early in the fixture life and increases the output over time to combat lumen depreciation.

Lithonia also demonstrated square surface fixtures called TLED, and square recessed ACLED coffer fixtures, both of which use an array of LEDs and feature integrated controls.

LED Distributed Array from Osram

Osram Sylvania introduced an LED module for linear fixtures that it will both sell to others and use in its own luminaires. The LED Distributed Array integrates 48 LEDs on a 2×9-in circuit board. Luminaire designers can utilize multiple modules to create fixtures of almost any size. The company states that the module design produces uniform diffused light with no apparent bright or dark areas associated with LED location.

Just after LFI, Sylvania’s sister business unit Osram Opto Semiconductors announced the Duris E3 LED designed with a wide beam angle to produce uniform light in linear fixtures.

ALM LED module from Cooper

Cooper Lighting launched an LED module called the ALM that the company will use as a technology base for linear lighting, and also unveiled 32 luminaires across Cooper brands that will utilize the new module.

The module design is based on a dense array of relatively low-power (0.25W) LEDs, and the design only drives the LEDs at half the rated power. The scheme optimizes efficacy, according to Cooper, and will yield products that last 50,000 hours. The company asserts that its linear products will match or exceed fluorescent systems in optical performance with a 15-20% reduction in power density.

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Section 2: OLED and planar lighting

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Acuity Brands took the top LFI Innovation Award with its Revel OLED luminaire, and actually announced two OLED products at LFI. The ceiling-mounted Revel (pictured) is more decorative in nature although the individual OLED modules can be positioned to direct light where it is needed. The Kindred is a stylish ambient light designed to be suspended from the ceiling. The Kindred integrates more OLED panels and produces more than 3000 lm in aggregate. Acuity termed the LFI announcement a commercial launch, but the products will not be available until the first quarter of 2012.

Oree’s LightCell planar LED-based technology

Oree and Future Lighting Solutions have partnered hoping to commercialize Oree’s LightCell planar LED-based technology. At LFI, the partners conducted private demonstrations of tunable white panels whereas much of Oree’s earlier efforts have been focused on color panels.

As shown in the picture, the panels are relatively small, but Oree believes they can be combined to construct much larger fixtures. Each small panel includes built-in LED emitters. Future plans to have a demonstration platform available for sale by the end of the summer, allowing product designers to experiment with the technology and start luminaire designs. Separately, Future announced an intelligent lighting platform based on a partnership with Synapse Wireless.

Rambus from GE Lighting

GE Lighting made LFI news with LED-based planar luminaires based on technology licensed from Rambus. Rambus’s edge-lit Pentelic technology relies on etching a substrate layer to control the ray angle of light to provide uniform distribution over a panel. The company has said that the technology delivers 92-95% optical efficiency. GE demonstrated the Pentelic-based Edge family of luminaires at LFI including a ceiling troffer, a circular suspended pendant and a suspended rectangular luminaire. GE plans to ship the troffer this year and the others in the first half of 2012. All of the products will support adaptive controls and dimming for maximum energy savings.

About the Author

Uglyworld #1233 – Ugly Towers At Nights (Project BIG – Image 230-365)

Project B.I.G. – Image 230/365

Withs me beings away so muchers since we movered intos the new cookie cave as I likes to callers it, the one thing I has been missering mega muches is the awesomer Ugly Towers, insides which I renters a roomer with somes of my coolers friendlies.

I deciders to shows you a litter of how mega coolers the towers looks at nighters when we fires up the LED lighterings that Baz installeds for us.

At the moments it’s probablies a gooder idea that I is travellerings so much as the amounts of roomers is getting mega limiteds in all three towers, so I has appliereds for plannering permissions to gets Ugly Tower #4 buildered, hopefullies it gets approvered so we can all has plenties more spacers.