Import 6500k Tri-Color Phosphor Powder Fluorescent — Buy in Bulk from Supplier in China

This 6500K tri-color phosphor powder delivers a tri-band formulation for balanced light emission across blue, green, and red wavelengths, achieving a relative luminance exceeding 100%. The powder is engineered for high thermal stability, maintaining consistent performance in LED and fluorescent lamp applications without degradation under temperature fluctuations. It is supplied by Allproducts Import & Export Co., Ltd. from Huzhou, Zhejiang, with operations based at No.508, Golden Century Plaza.

The formulation uses rare-earth-doped aluminate and phosphate hosts, typical for tri-color phosphors, to produce a cool white 6500K color temperature with high color rendering (CRI typically 80-85 for standard grades). Particle size distribution is tightly controlled, with a standard median diameter of 4-6 micrometers for even coating in lamp manufacturing. The powder is free from heavy metals and complies with RoHS directives for electronic components.

Lighting manufacturers source this powder for commercial fixtures, residential lamps, and automotive lighting where color fidelity and brightness are critical. Bulk buyers include wholesalers servicing OEMs in Asia and Europe, with packaging typically offered in 25 kg sealed drums to prevent moisture absorption. The product is compatible with automated dispensing systems used in high-volume lamp production lines.

Allproducts Import & Export Co., Ltd. operates from No.508, Golden Century Plaza in Huzhou, Zhejiang Province, China, with a focus on importing and exporting specialty chemicals for industrial applications. The company’s profile indicates a harbor-level trust tier, signifying a basic verified presence, though its current response rate and average response hours are not publicly available.

The supplier specializes in phosphor powders and related materials for the lighting industry, catering to manufacturers of LEDs, fluorescent lamps, and CFLs. While the profile does not specify certifications like ISO or SGS, buyers are advised to confirm these directly with the supplier. The company’s address and import-export classification suggest a trade-oriented business model, with no additional details provided on production capacity or in-house testing facilities.