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3mm series

Chengxinguang monochrome in-line circular LED series, suitable for all backlight and status indication applications. LED application in consumer electronics and automotive interior will make customer products more distinctive.


Provide various in-line circular LEDs, such as: Φ 1.8、 Φ 2、 Φ 3、 Φ 4、 Φ 5、 Φ 8、 Φ 10、 Φ 12. Built in integrated resistor and low current LED for selection,colour  including green, red, yellow, white, blue, orange and UV .


These LED devices are packaged with optical grade epoxy resin, and the products have high temperature resistance and excellent moisture resistance.foggy, colored transparent and specific glue colored LEDs all have good luminous effects.Various luminous color LED have different brightness Level selection, allowing customers more flexibility in product design.

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5mm series

Chengxinguang monochrome in-line circular LED series, suitable for all backlight and status indication applications. LED application in consumer electronics and automotive interior will make customer products more distinctive.

Provide various in-line circular LEDs, such as: Φ 1.8、 Φ 2、 Φ 3、 Φ 4、 Φ 5、 Φ 8、 Φ 10、 Φ 12. Built in integrated resistor and low current LED for selection,colour  including green, red, yellow, white, blue, orange and UV .

These LED devices are packaged with optical grade epoxy resin, and the products have high temperature resistance and excellent moisture resistance.foggy, colored transparent and specific glue colored LEDs all have good luminous effects.Various luminous color LED have different brightness Level selection, allowing customers more flexibility in product design.
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F3 series

Direct plug-in two-color LED is suitable for various instruments, switches, icon backlight and status indications Equal Other ther applications.Provide two-color LEDs with Φ3, Φ5, and other customizable direct plug-in circular packaging structures.


Two-color light-emitting diode (LEDs) can be red— green 、 yellow —green combination.This kind of two-color light-emitting diode contains two LED chips. Both are Two-color and Bipolarity LEDs.


These LED devices are encapsulated with optical-grade epoxy resin.The product has high temperature resistance and excellent moisture resistance.The LEDs of foggy and colorless transparent colloids have good luminous effect and a large luminous viewing angle.


No matter what color LED you are looking for, Cheng Xingguang can help.If you don't find the product you want in the list below, please contact us.

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F5 series

Direct plug-in two-color LED is suitable for various instruments, switches, icon backlight and status indications Equal Other ther applications.Provide two-color LEDs with Φ3, Φ5, and other customizable direct plug-in circular packaging structures.

Two-color light-emitting diode (LEDs) can be red— green 、 yellow —green combination.This kind of two-color light-emitting diode contains two LED chips. Both are Two-color and Bipolarity LEDs.

These LED devices are encapsulated with optical-grade epoxy resin.The product has high temperature resistance and excellent moisture resistance.The LEDs of foggy and colorless transparent colloids have good luminous effect and a large luminous viewing angle.

No matter what color LED you are looking for, Cheng Xingguang can help.If you don't find the product you want in the list below, please contact us.
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In-line infrared 3mm round head

In-line infrared 3mm round head series 

This kind of LED device is packaged with optical grade epoxy resin, with moisture-proof and anti-static packaging, environmentally friendly products, and meets ROHS requirements.

No matter what color LED you are looking for, Cheng Xingguang can help you. If you don't find the product you want in the list below, please contact us.

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In-line infrared 5mm round head

In-line infrared 5mm round head series 

This kind of LED device is packaged with optical grade epoxy resin, with moisture-proof and anti-static packaging, environmentally friendly products, and meets ROHS requirements.

No matter what color LED you are looking for, Cheng Xingguangcan help you. If you don't find the product you want in the list below, please contact us.

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In-line lamp holder 234 series

The in-line lamp holder 234 is packaged with optical grade epoxy resin. This type of LED device has a long service life, high energy efficiency, fast start-up, and low-voltage DC drive. Networking, medical, converters, status indicators and electronic test instruments and other fields.

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In-line lamp holder F3MM series

The in-line F3MM lamp holder is packaged with optical-grade epoxy resin. This type of device has a long service life and can effectively reduce maintenance costs. It has the characteristics of high energy efficiency, fast start-up, and low-voltage DC drive. The packaging is moisture-proof and anti-static packaging, which complies with ROHS Requirements, it can be applied in the fields of Internet of Things, medical treatment, converters, status indicators and electronic test instruments.

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In-line lamp holder F5MM series

The in-line F5MM lamp holder is packaged with optical-grade epoxy resin. This type of device has a long service life and can effectively reduce maintenance costs. It has the characteristics of high energy efficiency, fast start-up, and low-voltage DC drive. The packaging is moisture-proof and anti-static packaging, which complies with ROHS Requirements, it can be applied in the fields of Internet of Things, medical treatment, converters, status indicators and electronic test instruments.

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