Cree talks about tuneable white errors
Electronics Weekly - Led Luminaries
by Steve Bush
1w ago
Cree has been experimenting with tuneable white luminaires, and has published its findings in a couple of useful application notes. XLamp XD16 premium white color-tunable LED arrays reference design 3-channel ... The post Cree talks about tuneable white errors appeared first on Electronics Weekly ..read more
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Luceco luminaires light London’s Lee Valley skating centre
Electronics Weekly - Led Luminaries
by Steve Bush
2M ago
Luceco has provided led luminaires for London’s Lee Valley Ice Centre – the skating venue for this seasons Dancing on Ice masterclass with Torvill and Dean. Heading the list of luminaires ... The post Luceco luminaires light London’s Lee Valley skating centre appeared first on Electronics Weekly ..read more
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First data on high-intensity XPG-4 leds
Electronics Weekly - Led Luminaries
by Steve Bush
2M ago
Cree has released preliminary data on the lens-less ‘high intensity’ (HI) variant of its recently introduced XPG-4 leds (3A 10W 3.3 x 3.3mm). “A first in the XPG series, this ... The post First data on high-intensity XPG-4 leds appeared first on Electronics Weekly ..read more
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LED lighting for the largest US offshore wind project
Electronics Weekly - Led Luminaries
by Steve Bush
2M ago
Glamox of Norway is to provide LED lighting for 176 wind turbines in the Coastal Virginia Offshore Wind (CVOW) project, which will be the largest offshore wind farm in the ... The post LED lighting for the largest US offshore wind project appeared first on Electronics Weekly ..read more
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Light quality charity takes LED headlamp criticism to the Lords
Electronics Weekly - Led Luminaries
by Steve Bush
3M ago
“Car headlights should be better regulated to reduce the dazzle they cause on-coming drivers”, according to a report produced by Scottish charity Lightaware. Called ‘Modern vehicle headlights dazzle drivers and ... The post Light quality charity takes LED headlamp criticism to the Lords appeared first on Electronics Weekly ..read more
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Wall washing optics work with RGBW clusters
Electronics Weekly - Led Luminaries
by Steve Bush
5M ago
Gaggione has introduced a number of wall-washing lenses – intended to evenly illuminate walls and pictures from the top – for a variety of leds including, for the LLW59A, RGBW ... The post Wall washing optics work with RGBW clusters appeared first on Electronics Weekly ..read more
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More efficient high-CRI and even-dimming leds from Cree
Electronics Weekly - Led Luminaries
by Steve Bush
7M ago
Cree LED has added higher efficiency high colour rendering index versions to its XHP35.2 leds, and introduced leds optimised to dim evenly when used in parallel The company has used ... The post More efficient high-CRI and even-dimming leds from Cree appeared first on Electronics Weekly ..read more
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Cree optimises XP-G LED for narrower beams, and ups drive to 3A
Electronics Weekly - Led Luminaries
by Steve Bush
8M ago
Cree is aiming at directional lighting applications such as spotlights, premium torches and sports lighting with the XP-G4 re-work of its XP-G series of leds, increasing energy in the beam while reducing side-spill, increasing maximum drive current, and reducing thermal resistance. It is also harking back to now-unobtainable ‘pre-PCN’ XP-G2 leds – devices made before ... The post Cree optimises XP-G LED for narrower beams, and ups drive to 3A appeared first on Electronics Weekly ..read more
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Dublin port tunnel gets 9km of led lighting
Electronics Weekly - Led Luminaries
by Steve Bush
10M ago
Signify has retrofitted the twin 4.5km bores of Dublin Port Tunnel with led lighting. “The upgraded lighting has achieved up to 60% reduction in electricity use, based on 2022 rates,” it said. “The project is expected to save upwards of €4m in electricity costs including VAT over the coming five years.” The existing fittings were ... The post Dublin port tunnel gets 9km of led lighting appeared first on Electronics Weekly ..read more
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Cree adds high-efficiency CoB family as optical upgrade from CXA, CXB or CMA
Electronics Weekly - Led Luminaries
by Steve Bush
1y ago
Cree is aiming at premium indoor and outdoor lighting with a family of metal-substrate CoBs called CMB, tuned as performance upgrades from its CXA, CXB and CMA families, while retaining mechanical and optical compatibility. “Up to 8% improvement in lumens/W vs previous generations by leveraging the latest technology platform,” is the company’s claim. They are ... The post Cree adds high-efficiency CoB family as optical upgrade from CXA, CXB or CMA appeared first on Electronics Weekly ..read more
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