Stephanie Zumwalt

Test what you previously didn’t have the power to see – with remarkable repeatability

Performance Series Current Sources provided unmatched power, accuracy, and repeatability. Combined with SpecWin Pro, the Performance Series unleashes the power of your spectrometer.

LEDinside published the news about demos we are showing at Strategies in Light 2018. Bring your own device to the show and test it using Vektrex equipment!

Watch the video to learn how you can stop averaging measurements and start saving both time and money with one simple change to your testing setup.

Vektrex announces the successful completion of a 650,000 lumen test, conducted in the high-power Integrated Thermal Control System (ITCS) chamber.

Read about Hung Nguyen's journey as a manager at Lumileds and get his take on the direction of the LED industry.

Jeff Hulett’s most recent article begins by recounting a three-hundred-year-old tale of maritime navigation hampered by compounding errors in longitude calculation and ends with the shockingly similar issue in the LED industry.

In Jeff Hulett’s latest article, published in Pennwell’s LEDs Magazine, he identifies the source of wide-spread measurement errors in the LED industry, details measurement methods that can help reduce these errors, and provides guidelines to ensure that LEDs are not undervalued.

SpikeSafe Precision Pulsed Current Sources - Performance Series win the Sapphire Award for unmatched precise pulsing ability.