• Professional Commercial LED Lighting Fixtures Solution Supplier|Manufacturer|Factory 13years

  • bbier phone email

Who Makes LED Lights?

Who Makes LED Lights?

The origin of LED lights (Light Emitting Diodes) dates back to the early 20th century, but the practical development and commercialization of LEDs took place over several decades. Here’s a brief overview of their history: Discovery of the LED effect (1907-1962): The foundation for LEDs was laid in 1907 when British experimenter H.J. Round discovered […]

07/26/2023    Tags:
Online Service
Freya
on line
Nikki
off-line
Eileen
off-line
Bella
off-line
Vivi
off-line
Orsen
off-line
Lideya
off-line
Phoebe
off-line
Alvin
off-line
Todd
off-line
Ellen
off-line