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raw material for led bulb

What are the raw materials for LED bulb?edTextBoxThere are the important parts to make LED bulb work well. These materials are carefully selected to ensure the bulbs are energy efficient, long-lasting and environmentally friendly. Here’s a look at what goes into making a LED bulb, what it’s made of and why it’s eco-friendly.

LED bulbs also have several important components: the LED chip, the phosphor coating, the heat sink and the housing. The LED chip is the key, as it is the part that generates the light. This chip is frequently built from a special ingredient known as a semiconductor, such as gallium nitride.

A closer look at the raw materials for LED bulbs

The LED chip is then coated with a layer of phosphor, which converts its light into a different color. These coatings are traditionally composed of exotic elements, such as cerium or yttrium. The heat sink removes the heat from the LED chip, which also helps the bulb last longer. It is commonly manufactured of aluminum or copper. The bulb is typically encased in a plastic or glass shell.

Ingredients for LED bulbs are selected for their special qualities. For instance, the LED chip is made of a material whose conductivity and light-emitting performance is excellent. The phosphor coating is chosen such that it converts light of the LED chip into different colors, such as white or yellow.

Why choose Hulang raw material for led bulb?

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