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275nm UVC LED - 3x3 and 4x4 Arrays - Chip-on-Board (COB) Packages - High Power

Item Description

The new generation of higher power 275 nm LEDs are now available (35-50% higher).

We offer 275nm UVC LEDs in 3x3 and 4x4 arrays as chip-on-board (COB) packages with high output. See the Tech Specs tab above for a summary table of product features. Select your chosen device at the pull down tab.

  • See the 275nm LED Catalog with device specifications at the Download PDF tab above. 
  • To see the full line of Violumas UV LEDs that we offer click here.
  • We have standard heat sinks and drivers for all COB. 
  • You can purchase plug-and-play Application Sets with LED, heat sink, driver and connectors/wires.

Product Technical Specs

  • Summary product specifications are below
  • View and download the detailed product sheet at the Download PDF tab
  • Please contact us with any questions for or assistance via our contact request page or at 617-566-3821
3x3 Array COB 4x4 Array COB
Part # VC3X3C48L9-275-V1 VC4X4C48L9-275-V1
Power output 1000 mW 1650 mW
Forward current  2100 mA 2800 mA
Forward voltage 18.6 V 24.8 V
Peak wavelength 275 +/- 5 nm 275 +/- 5 nm
Spectrum FWHM 13 nm 13 nm
Viewing angle (half power) 90 deg. 90 deg.
COB dimensions 30 x 30 mm 30 x 30 mm