The difference between chip and Top LED lamp beads
LED lamp beads, the full name of light emitting diode, is a new type of lighting equipment, with high brightness, high efficiency and long life. In the market, LED lamp beads are mainly TOP type and CHIP type two types, they have some differences in package structure, luminous effect, scope of application and so on.
Packaging structure differences
The TOP type LED lamp bead uses a special package structure, its appearance is similar to a dome, the light emitting area of the lamp bead is located at the top. This package structure can achieve a higher light output effect and improve the luminous efficiency. The CHIP LED lamp bead uses an ordinary chip packaging technology, and the luminous area is flush with the bottom of the lamp bead.
The difference in luminous effect
In terms of luminous effect, the TOP type and CHIP type LED lamp beads are also different. The TOP type LED lamp beads have higher brightness and more uniform luminous effect, which can achieve more extensive and more uniform lighting. The CHIP type LED lamp bead luminous effect is relatively weak, suitable for some auxiliary lighting and decoration and other scenes.
The difference in scope of application
Because the TOP type LED lamp beads have higher brightness and luminous effect, it is mainly used for indoor and outdoor lighting, such as home lighting, commercial lighting, street lighting and so on. The CHIP type LED lamp bead due to the relatively weak luminous effect, mainly suitable for some scenes that need auxiliary lighting and decoration, such as lighting, mobile phone backlight and so on.
Packaging technology and material differences
TOP type and CHIP type LED lamp beads also differ in packaging technology and materials. TOP type LED lamp beads use a patented packaging technology, through special packaging materials and processes, can achieve high brightness and high efficiency of light. The CHIP type LED lamp beads use ordinary packaging technology and conventional packaging materials.
Life expectancy difference
Because the TOP type of LED lamp bead uses special packaging technology and materials, it has better heat dissipation performance and stability, so its life is relatively long.
In summary, the main difference between CHIP type and TOP type LED lamp beads is their package structure, luminous effect, scope of application, packaging technology and materials, and life. Users can choose the right type of LED lamp beads according to their actual needs.