Shenzhen Getian Opto-Electronics Co., Ltd.

Shenzhen Getian Opto-Electronics Co., Ltd. is based in Shenzhen, China and currently lists 31 active products across LED and electronic component categories. The catalogue includes a variety of Chip‑on‑Board (COB) LED chips such as high‑reliability, high‑power, multi‑colour and specialty white devices, as well as IR and UV LEDs for niche applications. Several items fall under the HS‑code family 8541 for semiconductor devices, while a 200 W chip is specifically recorded under HS 8542.31 with a gallium‑nitride (GaN) semiconductor on an aluminium substrate. The product list also references related categories like electric lamps, PCB assemblies and electronic chips, reflecting a broader opto‑electronic focus.

The supplier’s listings cover power ratings from 3 V/90 W up to 400 W, CRI‑enhanced white LEDs, and application‑specific parts for medical endoscopy, projector gobo sources and machine‑vision lighting. Descriptions include terms such as “high CRI”, “premium commercial”, “flood light” and “track lights”, indicating intended use in commercial illumination, automotive lighting and industrial inspection. No additional corporate history, employee numbers or revenue figures are provided, keeping the overview strictly factual to the supplied data.

The catalogue presents thirty‑one distinct LED products, primarily Chip‑on‑Board (COB) configurations. Items range from standard white COB chips (e.g., 12 V 300 W, 100 W) to specialty variants such as high‑CRI white, multi‑colour, IR for machine vision and UV for 3‑D printing. Typical industry grades for white COB LEDs include binning by luminous flux (e.g., 100 - 150 lm/W), colour temperature (3000 - 6500 K) and CRI values above 80. Power‑rated COBs are often specified by forward voltage (3 - 12 V), wattage (10 - 400 W) and thermal resistance (≤0.5 °C/W). For GaN‑based chips, common material specifications involve an aluminium substrate and a phosphor coating for white emission. The 200 W chip listed with HS 8542.31 follows the semiconductor classification used for high‑power LED devices. Buyers typically encounter similar products classified under HS 8541.10 (light‑emitting diodes) and HS 8542.31 (other semiconductor devices).