Violumas, provider of high-power UV LED solutions and inventor of 3-PAD LED technology, has released its next-generation 255nm, 265nm, and 275nm LEDs in both SMD and COB configurations.
The radiant flux of the new 275nm and 265nm LEDs has increased by 10-30% from the previous generation, to achieve 65mW (255nm), 130mW (265nm), and 145mW (275nm) in compact, single-emitter packages of 5.2mm x 5.2mm.
The new UVC LEDs are also available in 4-LED, 9-LED, and 16-LED chip-on-board (COB) configurations and provide unrivaled levels of power for any UVC application. Each LED is encapsulated with a single, high-transmission fused silica lens that allows for long-term, stable performance over time. A selection of 30°, 60°, 90°, 120°, and 135° optics is available to accommodate a wide variety of UVC applications.
These next-generation LEDs are also featured in Violumas’ ultra narrow beam LED, the VioBeam-1X1, which features a unique 10deg fused silica optic for far-field and focused illumination.
The integrated thermal structure (3-PAD) in every Violumas LED achieves for industry-leading thermal resistance values, which is critical for more reliable, compact, and long-lasting UVC LED systems. It also allows Violumas UVC LEDs to withstand a nominal driving current of 700mA per LED chip, at which the LED maintains >70% of its original intensity after 10,000 hours of continuous operation.
With continual development of high performance UVC LEDs, Violumas aims to accelerate industry adoption in high power applications as water disinfection, air purification, spectroscopy, and curing.
(Photo credit: Violumas)
TrendForce 2025 Deep UV LED Market Trend and Product Analysis
Release: 31 March, 30 September 2025
Language: Traditional Chinese / English
Format: PDF / EXCEL
Page: 50-60 / Semi-Annual
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