从China供应商批发进口3535 450nm Blue Led Chips For Plant Lighting — FOB条款

Ledestar Optoelectronic’s 3535 450nm blue LED chips are designed for horticultural lighting, delivering a peak wavelength of 450nm to support chlorophyll absorption and photosynthesis. The chips use a ceramic 3535 package with EPISTAR-branded dies, rated for a 350mA input current at 3V. Their photosynthetic photon efficacy (PPE) is 3.2 mol/J, optimising energy conversion for plant growth.

The 3535 package measures 3.5mm x 3.5mm, providing a larger surface area for heat dissipation compared to smaller chips, which extends lifespan under continuous operation. These chips are typically used in vertical farming, plant factories and greenhouse supplemental lighting. They can be customised into full-spectrum modules or PCBA assemblies for specific growth targets.

Growers and horticultural equipment manufacturers source these chips for their efficiency in blue-light spectra, which is critical for vegetative growth stages. Ledestar Optoelectronic offers OEM/ODM services, allowing customisation of spectra and PCB layouts. Buyers should confirm spectral distribution, thermal management requirements and compatibility with existing fixtures before ordering.

Ledestar Optoelectronic is based in Dongguan, Guangdong Province, with its address at No.77 Shilong Road in the Guancheng District. The company holds a harbor trust tier and specialises in optoelectronic components for horticultural and industrial applications. Its location in Guangdong places it near key electronics manufacturing clusters, facilitating access to raw materials and logistics.

The supplier offers OEM/ODM services and supports small quantities or mixed bulk orders, indicating flexibility for custom projects. Its profile states a 24-hour response time for inquiries, though the listed response rate is 0.00, so direct follow-up may be necessary. No certifications are mentioned, so buyers should request relevant documents for electrical safety or horticultural performance standards.