lamp
p? Lamps in which light-emitting diodes (or LED, from the English light-emitting diode) function as a light source are called LED. They are designed to replace all obsolete types of…
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Household life
What is an LED lamp?
Lamps in which light-emitting diodes (or LED, from the English light-emitting diode) function as a light source are called LED. They are designed to replace all obsolete types of lamps…