LED Bulb Raw Material List PDF

PDF Name	LED Bulb Raw Material List
No. of Pages	13
PDF Size	2.72 MB
Language	English
PDF Category	General
Source / Credits	files.pdfpdf.in
Uploaded By	Krishan

LED Bulb Raw Material List - Summary

Download the LED Bulb Raw Material List in PDF format. In the simplest terms, a light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that carry the current (known as electrons and holes) combine together within the semiconductor material.

LED Bulb Raw Material List

Raw Material	Description
LED Chips	Semiconductors that emit light when an electric current is passed through them.
Heat Sink	A component that absorbs and dissipates heat from the LED to prevent overheating.
PCB (Printed Circuit Board)	Provides electrical connections and supports the components on the bulb.
Driver Circuit	Regulates the electrical current to the LED and provides constant voltage.
Housing	The outer casing that protects the internal components and provides the bulb’s shape.
Diffuser	A cover that scatters light and provides uniform illumination.
Base	The bottom part of the bulb that connects to the socket. Common types are E26 and E27.
Wires and Connectors	For electrical connections within the bulb.
Phosphor	A coating that converts blue LED light to a desired color temperature (e.g., warm white).
Encapsulation Material	Protects the LED chip and bonding wires from environmental factors.
Epoxy Resin	Used for sealing and bonding components on the PCB.
Solder	Joins components to the PCB and creates electrical connections.
Thermal Paste	Enhances heat transfer between the LED chip and the heat sink.
Screws and Fasteners	For assembling various components together.
Labels and Packaging	For branding and product information.