Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
hyperpallium2
on Nov 9, 2021
|
parent
|
context
|
favorite
| on:
The popularity of e-bikes isn’t slowing down
I think efficient LEDs are the hero there. Light bulbs are now led as standard, and even traffic lights are an array of leds.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: