News: LEDs
30 September 2024
Lumileds launches LUXEON 2835 Commercial Deep Dimming LED
LED product and lighting maker Lumileds LLC of San Jose, CA, USA has released its latest LED engineered for deep dimming applications. The new LUXEON 2835 Commercial Deep Dimming LED offers what is claimed to be the industry’s most consistent dimming performance down to 1% dimming. With a Vf range of just 0.05 split into two Vf bins of 0.025, users no longer need to engage in complex binning processes, costly driver compatibility design, or burdensome testing.
The new LUXEON 2835 Commercial Deep Dimming LEDs are designed for LED-to-LED flux uniformity across the entire dimming curve – down to 1% – that is required to achieve consistent visual performance. From full intensity – 38.6lm@65mA – to 1% intensity at 0.65mA, every LED will provide the same flux performance in the application. Lumileds says that its advances allow for a forward voltage variance of just 0.05V, which simplifies driver design and compatibility. Uniform 1% light levels can hence be achieved without undesirable light flicker.
“Our innovation and effort to resolve inconsistent flux performance issues at the LED level eliminates the need for luminaire manufacturers to develop workarounds at the manufacturing level,” says Mei Yi, director of product marketing. “With LUXEON 2835 Commercial Deep Dimming, luminaire manufacturers no longer need to add components or manage LED selection from the bins they receive. Both workarounds add cost, complexity and time to the manufacturing process. Now, we provide consistent flux performance across the dimming range directly at the LED level.”
LUXEON 2835 Commercial Deep Dimming is available in correlated color temperatures (CCTs) of 2700–6500K, color rendering indexes (CRIs) of 70, 80 and 90, and with an efficacy range of 178–231lm/W.
LUXEON 2835 Commercial Deep Dimming, as well as the standard LUXEON 2835 Commercial, LUXEON 2835 Architectural and LUXEON 2835 Color Line, are available through Lumileds’ distribution network.
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