What is the warranty period for these LEDs?

We provide a 2-Year warranty for our LED products.

High-Brightness 3528 Lamp Bead Programmable 5.5V Built-in IC Ws2812b SMD LED Red

Name: High-Brightness 3528 Lamp Bead Programmable 5.5V Built-in IC Ws2812b SMD LED Red
Brand: Shenzhen Chengxing Electronic Technology Co.,Ltd
SKU: 2137850872

Guangdong, ChinaShenzhen Chengxing Electronic Technology Co.,Ltd

US$0.0452

2,000-9,999 Pieces

US$0.0417

10,000+ Pieces

Sample price:US$0.08/piece.Request sample

Product profile

Customization

Available

LED Packaging Type

Top

Beam Angle

120°

Model NO.

XL-3528RGBW-WS2812B

Certification

Imq, SAA, FCC, GS, CCC, RoHS, CE

Description

SMD 3528RGB LED Built-in IC

Warranty(Year)

2-Year

Selling Units

Single Item

Vcdnutid Kduny

300mcd Blue

Wavelength-

625nm Red, 525nm Green, Dominant 470nm Blue

Millicandela Rating

200mcd Red, 800mcd Green, 300mcd Blue

Series

3528

Support Dimmer

Yes

Voltage-Forward

5V Red5V Green, 5V Blue

Trademark

XINGLIGHT

Origin

China

Key features

High-Reliability Chips: Selected San'an chips ensure excellent consistency, anti-heat capability, and zero dead lights.

Premium Gold Wire: 99.99% pure gold wire provides stable conductivity, solid bonding, and long-term durability.

Superior Encapsulation: Imported Intematix phosphors and Dow Corning glue ensure high brightness and color accuracy.

Multiple Certifications: Certified by CE, RoHS, FCC, GS, CCC, REACH, SGS, and IEC62471 for global compliance.

Customization Options: Supports custom binning, color temperature, wavelength, and OEM/ODM packaging services.

Free Sample Testing: Free samples are available for evaluation before placing bulk orders.

Established Manufacturer: 12+ years experience with own brand XINGLIGHT and two production bases in Shenzhen and Hubei.

Wide Application Scope: Suitable for lighting fixtures, displays, smart devices, automotive lighting, and decorative strips.

Company profile

Shenzhen Chengxing Electronic Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.67hInternational Commercial Terms(Incoterms): EXW, CIF, CPT

AI-Powered supplier vetting

SummaryShenzhen Chengxing Electronic Technology Co., Ltd. is identified as a factory and describes itself as an integrated R&D, production, sales, and service enterprise, although another record classifies it as a trading company. Its stated scope covers LED products, electronic components, and related production. The supplier reports ISO9001, ISO14001, IATF16949, SGS, American Energy Star LM80, and RoHS-related capabilities. It has available SDK support, in-stock capacity, and minor customization capability. However, after-sales procedures and corrective-action procedures reportedly lack written records, overseas agents, branches, warehouses, and showrooms are unavailable, and no written outsourcing-manufacturing documentation was confirmed. Financial records are referenced by year, but no substantive financial performance evidence is provided. No customer cases or named customers are disclosed.

Supplier typeThe supplier is explicitly described as a factory and as an integrated R&D, production, sales, and service enterprise. Its business scope includes both technical sales and production of electronic components, LEDs, and LED lighting, while a separate record labels the company type as a trading company, creating a classification inconsistency.

CertificationsThe company description states that it has passed ISO9001, ISO14001, IATF16949, SGS, and American Energy Star LM80 certifications or certifications associated with those schemes. RoHS is also listed under sustainable development and product certification capability, providing explicit evidence of certification capability.

R&D capabilityThe supplier reports R&D capability with an available SDK and describes itself as an R&D-integrated high-tech enterprise with R&D bases in Shenzhen and Hubei. These statements explicitly support a positive assessment of its stated innovation and development capability.

Production capacityThe supplier is identified as a factory with stated production of electronic components, LED light-emitting diodes, and LED lighting products. It reports in-stock capacity and has operated export activities for 13 years, but the status of outsourcing procedures and manufacturing contracts is unknown.

Customization capabilityThe supplier reports minor customization capability and provides an available SDK, indicating some product or technical adaptation capacity. It does not provide evidence of broad or highly complex customization services.

Product Q&A

Q:Can I request customized brightness, color, or packaging?

Absolutely. We offer custom binning, color temperature, wavelength, and OEM/ODM packaging according to your project needs.

Q:Do you provide samples for testing?

Yes, free samples are available for evaluation before bulk orders.

Q:What are the main applications of your SMD LEDs?

Widely used in lighting fixtures, displays, smart devices, automotive lighting, and decorative light strips.

Q:Are you a manufacturer or a trading company?

We are a manufacturer with 12+ years of experience, established in 2012 with our own brand 'XINGLIGHT'. We operate two production bases located in Shenzhen (Bao'an) and Jingmen, Hubei Province, covering R&D, production, sales, and after-sales service.

Q:What certifications do your products have?

We have obtained CE, REACH, SGS, ROHS, and IEC62471 certifications, along with Imq, SAA, FCC, GS, CCC.