5V LEDs and 7.4V BEC - can I make it work?

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So THAT’S why we can see your cars from space!

Resistors, man. Resistors.

Jeez, I feel shame now. Should I have been putting this much science into my LED’s? I just buy $2 lights from AliExpress that say 5v and see how long they’ll last at 8.4v. 😂
Screenshot_20231116-184123~5.webp

Fifty led bulbs ....NO RESISTORS .
 
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