Led Luminaries | Electronics Weekly

Cree talks about tuneable white errors

Steve Bush — Wed, 20 Mar 2024 17:05:05 +0000

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 ...

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Luceco luminaires light London’s Lee Valley skating centre

Steve Bush — Tue, 30 Jan 2024 11:20:34 +0000

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 ...

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First data on high-intensity XPG-4 leds

Steve Bush — Mon, 22 Jan 2024 10:43:44 +0000

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 ...

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LED lighting for the largest US offshore wind project

Steve Bush — Wed, 17 Jan 2024 12:41:15 +0000

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 ...

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Light quality charity takes LED headlamp criticism to the Lords

Steve Bush — Tue, 02 Jan 2024 16:07:03 +0000

“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 ...

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Wall washing optics work with RGBW clusters

Steve Bush — Tue, 24 Oct 2023 15:10:22 +0000

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 ...

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More efficient high-CRI and string-dimming-binned leds from Cree

Steve Bush — Wed, 30 Aug 2023 09:48:40 +0000

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 ...

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Cree optimises XP-G LED for narrower beams, and ups drive to 3A

Steve Bush — Wed, 26 Jul 2023 11:18:28 +0000

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 ...

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Dublin port tunnel gets 9km of led lighting

Steve Bush — Tue, 30 May 2023 11:21:19 +0000

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,” ...

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Infineon-Nichia matrix headlamp on the streets this year

Steve Bush — Wed, 04 Jan 2023 06:15:57 +0000

After three years of development, the Nichia – Infineon micro-led-based light engine for matrix-style vehicle headlamps will be seen “in a German premium vehicle” this year, according to Infineon. Matrix ...

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