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laurencerowetoday at 5:10 PM2 repliesview on HN

Is there a difference between a 120V bulb and a 130V bulb?

I thought we basically had 110-130V North American voltage and 220-240V Euro and others voltage as the actual voltage you get from the grid varies within a range.


Replies

chrismartintoday at 5:41 PM

Yes, the 130 volt bulb lasts longer when operated on 120 volts. My family would buy these when I was kid.

Some probably non-LLM explanations:

https://blog.1000bulbs.com/home/why-buy-130-volt-light-bulbs

https://diy.stackexchange.com/questions/14349/are-there-any-...

knollimartoday at 5:30 PM

Yeah no way theres a transformer stepping up the voltage in his hood.

Its 130V rated for safety but realistically hes getting like 115