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tatasal
Which type of battery will give "brightest" performance to an 8-AA LED flashlight? 1.5v lithium or 1.2v NiMH? View All


5 years ago - 1 month left to answer. - 2 responses - Report Abuse
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Niel
8 x 1.5 volts = 12V
8 x 1.2 volts = 9.6V

As a result I would expect the Lithium batteries to result in brighter LED's.

The only concern would be the LED's ability to dissipate the extra current. They may be be brighter only for a short period of time.

Niel Leon
engineering.com


5 years ago

Source:


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Stephen.Lewis
I=E/R is the answer to your question. The higher the voltage the greater your current, the brighter your LED.

5 years ago

Source: http://www.hnsa.org/doc/neets/mod19.pdf


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