Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
kps
on Feb 19, 2020
|
parent
|
context
|
favorite
| on:
Teardown of a $1.25 LED Lightbulb
The real cheap filament style bulbs
are
a rectifier, and nothing but.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
