About Shenzhen Yuliang Optoeletronic Technology Co., Ltd. - Light Emitting Diode Supplier in China

Shenzhen, China hosts Shenzhen Yuliang Optoeletronic Technology Co., Ltd., which currently lists seven active LED‑related products. The catalogue is organised under the top categories Light Emitting Diode, Electric Lamps, Tubes, Bulbs, Lights & Light Fittings, and Electric Components, and all items are LED devices of SMD form factor. Products include an Epistar/Cree 0.2 W‑0.5 W Superflux 2835 SMD chip, an Lm80 Epistar 3014 side‑light SMD chip (HS code 8541.40, InGaN chip on ceramic/metal substrate), a 4‑in‑1 5050 RGBW SMD module, single‑color 5050 SMD LEDs, a 5 mm “Piranha” LED for automotive lighting, an ultra‑bright RGB 5050 SMD diode and a 5730 SMD LED. Each listing specifies the chip maker (Epistar or Cree) and the standard LED package dimensions used in the industry.

The listed items fall under HS chapter 85 for electrical machinery, with the 3014 side‑light chip explicitly coded as 8541.40 for semiconductor devices emitting light. The range covers monochrome and multicolour SMD LEDs that are commonly integrated into general illumination fixtures, display backlights, automotive lighting systems and decorative lighting solutions. While only the 3014 product carries an HS code in the data, the other packages belong to the same HS sub‑heading family for light‑emitting diodes. The focus on Epistar and Cree chip technologies signals a product line aimed at high‑efficiency, high‑lumen output devices typical of OEM lighting modules.

Product Range and Specialties of Shenzhen Yuliang Optoeletronic Technology Co., Ltd.

The supplier’s catalogue features LED chips in the widely used 2835, 3014, 5050, 5730 and 5 mm package families. In the industry, 2835 chips are normally binned for colour temperatures between 2700 K and 6500 K, with typical luminous flux of 8‑12 lm at 0.2 W and forward voltage around 2.9‑3.3 V. The 3014 side‑light devices are popular for edge‑lit panels and usually deliver 4‑6 lm per chip at 0.08 W, with a narrow viewing angle. 5050 RGBW and single‑colour modules are three‑chip units that support 20 mA per colour, provide up to 18 lm per colour at 0.2 W, and are often mounted on flexible PCBs for strip lighting. The 5 mm Piranha LED is a high‑intensity automotive part typically rated for 10‑15 lm at 0.05 W with a focused beam. The 5730 SMD LED is a larger package delivering 15‑20 lm at 0.2 W, frequently used in down‑light fixtures. Industry standards such as IEC 60598‑2‑1 for LED luminaires, RoHS compliance for hazardous substances, and safety certifications like UL 8750 or CE are typical requirements for these component classes.

Trade and Export Information - Shenzhen Yuliang Optoeletronic Technology Co., Ltd.

China is a leading exporter of semiconductor light‑emitting devices, and shipments of LEDs from the country are routinely directed to the European Union, United States, Southeast Asian manufacturers and automotive OEMs in Japan and South Korea. The HS sub‑heading 8541.40 covers light‑emitting diodes and is subject to customs documentation that often includes a Declaration of Conformity, test reports for luminous flux, colour‑temperature and thermal performance, and evidence of RoHS compliance. Buyers usually request anti‑static poly‑bag packaging, with bulk shipments packed in 20‑ft or 40‑ft containers using wooden pallets that meet ISPM 15 phytosanitary standards. Freight terms such as CIF or FOB are common, and the supplier’s location in Shenzhen provides access to major ports like Yantian and Shekou, facilitating efficient sea‑freight logistics.

Sourcing from Shenzhen Yuliang Optoeletronic Technology Co., Ltd. - Buyer Guidance

When sourcing these LEDs, request the full datasheet that lists forward voltage, forward current, luminous flux, binning colour temperature, CRI, and thermal resistance (RθJA). Verify that the supplier can provide RoHS and CE test certificates, as well as any UL or FCC reports that may be required for downstream integration. Confirm the packaging format (e.g., anti‑static bags, bulk reels) and the minimum order quantity, which for SMD chips typically starts at 10 000 pieces per colour or per bin. Ask for a sample batch and a factory audit report to assess the InGaN chip substrate quality before confirming larger volumes.

What LED package types does Shenzhen Yuliang list in its catalogue?

The catalogue includes 2835, 3014, 5050 (both RGBW and single‑colour), 5730 and 5 mm Piranha SMD LED packages.

Which product in the list has an HS code and what is it?

The Lm80 Epistar Chip Side Light‑emitting 3014 SMD is recorded with HS code 8541.40, covering semiconductor devices that emit light.

What material is used for the 3014 side‑light chip?

The chip is made of Indium Gallium Nitride (InGaN) mounted on a ceramic/metal substrate.

Which industry standards are typically applied to these LED components?

Common standards include IEC 60598‑2‑1 for LED luminaires, RoHS for restricted substances, and safety certifications such as UL 8750, CE and FCC for electromagnetic compatibility.

What certifications should a buyer request from this supplier?

Buyers should request RoHS compliance certificates, CE Declaration of Conformity, and any applicable UL or FCC test reports that verify luminous performance and safety.

What are typical MOQ and lead time for SMD LED chips from Chinese suppliers?

Minimum order quantities usually start around 10 000 pieces per colour or bin, with a standard lead time of 2‑4 weeks after order confirmation and receipt of sample approval.

How are the LEDs typically packaged for export?

Export shipments are generally packed in anti‑static poly‑bags, placed on bulk reels or trays, and loaded onto pallets that comply with ISPM 15 for sea freight.

Which markets most commonly import the types of LEDs listed by this supplier?

The primary import markets are the European Union, United States, Japan, South Korea and Southeast Asian countries that source components for lighting fixtures, automotive lighting and display backlighting.