Import 90w Ufo Led Growing Lamps — Buy in Bulk from Supplier in China

The 90w UFO LED growing lamp from Ledsun Technology Ltd. consists of 90 individual 1W LEDs arranged in a circular, disc-shaped housing, specifically 80 red and 10 blue diodes that target the chlorophyll absorption peaks at approximately 660nm and 450nm respectively. The fixture measures 270 x 60mm and employs an aluminum base with glass cover construction to manage thermal output across the 90W total draw. This configuration is designed for hydroponic systems, greenhouse supplementation, and enclosed indoor cultivation environments where canopy penetration and footprint coverage are primary concerns.

The red/blue ratio of 8:1 aligns with standard vegetative and flowering phase requirements, though growers running full-cycle crops may need to verify whether supplemental white or far-red channels are offered in alternate SKUs. The aluminum chassis serves as both structural housing and passive heatsink, a typical approach in this wattage class to avoid active cooling failure points. Glass cover options on UFO fixtures vary by supplier; buyers should confirm whether Ledsun uses tempered soda-lime glass or borosilicate for thermal shock resistance, and whether the lens includes anti-reflective coating or diffusion grading. The 1W bin selection for each LED die directly affects photon flux maintenance over the rated lifespan, so consistency in forward voltage and lumen degradation curves matters for batch uniformity.

Target buyers include commercial vertical farm operators, research institutions running controlled environment agriculture trials, and specialist nursery businesses propagating high-value ornamentals or pharmaceutical crops. The compact form factor suits rack-mounted tiered systems where vertical clearance is restricted. Import considerations from Ledsun's Shenzhen facility involve confirming whether the driver is integrated or external, the ingress protection rating for humid environments, and whether the spectral output has been independently verified with a spectroradiometer rather than nominal bin claims. FOB Shenzhen or CIF terms are standard for this product category, though specific Incoterms and MOQ must be confirmed directly with the supplier given the absence of fixed published terms.

Ledsun Technology Ltd. operates from a facility at 5f, C8 Building, Gonghe Zone 10th Industrial Village, East 1st Road Longhua Town, Baoan District, Shenzhen 518108, placing it within the dense LED manufacturing corridor of Guangdong Province. The supplier carries an imported tier designation and a harbor trust classification, which indicates basic marketplace presence without premium verification status. The response rate is recorded at 0.00% with zero average response hours, so buyers should anticipate delayed or minimal pre-sales communication and plan sourcing timelines accordingly. No workforce scale, annual revenue, certification scope, or factory audit disclosures are present in the available profile data.

The listing describes ISO and CE certifications in generic terms, though the specific certificate numbers, issuing bodies, and applicable standards (such as EN 62471 for photobiological safety or EN 55015 for electromagnetic compatibility) are not provided. Buyers should request the actual certificate documentation and cross-check validity through the issuing body's database. The supplier's product range appears focused on horticultural LED fixtures, but the depth of their development capability, whether they are a factory or trading intermediary, and their typical client portfolio are not stated. Direct verification of manufacturing control, quality management system implementation, and after-sales support structure is advisable before committing to volume orders.