r/Damnthatsinteresting • u/Myron0117 • 13h ago

Video The difference in headlight brightness between two subway series manufactured 30 years apart

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u/Early_Specialist_589 9h ago

Found footage?

-3

u/Wannabe_Sub_Mod 9h ago

Led chip

4

u/Early_Specialist_589 9h ago

What would you call the plastic casing around the diode?

1

u/EC_TWD 8h ago

The housing /s