How to Test LED Lights

About This Article This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. This article has been viewed…

How to Test LED Lights 1

About This Article

wikiHow Staff This text was co-authored by our skilled crew of editors and researchers who validated it for accuracy and comprehensiveness. wikiHow’s Content material Administration Group fastidiously displays the work from our editorial employees to make sure that every article is backed by trusted analysis and meets our prime quality requirements. This text has been considered 92,955 occasions.

Co-authors: 4

Up to date: October 4, 2019

Views: 92,955

Article SummaryX

All you should take a look at LED lights is a digital multimeter with a diode setting. First, join the black and pink take a look at results in the retailers on the entrance of the multimeter. As soon as the leads are related, swap the dial on the entrance of the multimeter clockwise to achieve the diode setting. This setting will both be labeled “diode” or have the diode circuit image, which seems like an arrow representing the cathode and anode. Put the black probe towards the cathode of the LED, which is the shorter prong, and the pink probe towards the longer prong, the anode. When the probes are touching the cathode and anode of the LED, test that the worth on the digital show of the multimeter is 1600 millivolts. If there’s a totally different studying or no studying in any respect, this means that the LED gentle isn’t working correctly. For extra data on testing LED lights, like tips on how to take a look at with a coin cell battery, learn on!

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