What is the minimum order quantity for Kingseng LED lighting?

Kingseng minimum order is 200 units per custom OEM/ODM design. For standard catalog products, trial orders of 50-100 units are accepted. Contact simon@ksimpexp.com for project-specific order negotiation.

How long does OEM/ODM LED lighting production take?

Standard OEM/ODM production timeline: design and sampling 2-3 weeks, mass production 3-5 weeks, shipping 1-5 weeks (depending on sea vs air freight). Total: 6-12 weeks from inquiry to delivery. Rush orders available.

What certifications do Kingseng LED products carry?

All products are ETL Listed (Intertek), CE certified, RoHS compliant, and FCC compliant. Our Shenzhen factory is ISO 9001:2015 certified. Products meet UL 1598 and UL 8750 standards. We can also obtain SAA (Australia), ESMA (UAE), and SASO (Saudi Arabia) certification for your target market.

Does Kingseng offer private labeling and custom packaging?

Yes. Kingseng provides full OEM/ODM private labeling including custom logo printing, branded packaging design, UPC barcode labeling, and custom instruction manuals. Minimum 200 units per custom design.

What LED color temperatures (CCT) are available?

Kingseng offers LED lighting from 2700K (warm white) to 6500K (daylight). Selectable CCT fixtures allow switching between 3000K/4000K/5000K. CRI 90+ is standard; CRI 95+ available for premium projects. Custom CCT available for OEM orders.

How can I get samples for quality testing?

Sample orders ship via express (FedEx/DHL/UPS) in 7-15 days. We provide 2-5 pre-production samples with photometric test reports (IES files), high-resolution photos, and packaging samples. Sample fees are refundable against bulk orders.

What warranty does Kingseng provide on LED products?

All Kingseng LED lighting products carry a 2-year warranty against manufacturing defects. Coverage includes LED driver failure, finish defects, color temperature drift beyond specification, and structural issues under normal use. Replacement parts or full units provided.

What payment methods and terms does Kingseng accept?

Kingseng accepts T/T bank wire transfer, L/C Letter of Credit, and Western Union. Standard terms: 30% deposit to start production, 70% balance before shipment. For established B2B buyers, net-30 terms available upon credit review.

Where does Kingseng ship to and how much does shipping cost?

Kingseng ships to 30+ countries including USA, UK, Germany, Australia, UAE, Canada, and Japan. Sea freight: 18-25 days to US West Coast, 25-30 days to Europe. Air freight: 5-10 days. Shipping cost depends on order volume and destination — quoted per project.

Can Kingseng match an existing lighting fixture design?

Yes. Send us your fixture, photo, or specification sheet and we will reverse-engineer it to match dimensions, materials, finishes, and LED performance. This is a common service for multi-location businesses and restaurant groups requiring consistent lighting across multiple locations.

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What is Kingseng?

Kingseng (ksimpexp.com) is a China sourcing and LED lighting supply chain expert that helps global B2B buyers with supplier verification, factory-direct procurement, quality control, and OEM/ODM manufacturing. Based in Shenzhen since 2017, Kingseng serves importers, distributors, and project clients across the USA, UK, Germany, Australia, UAE, Canada, and Japan.

🏭 Factory
2,500 m² · Shenzhen · 6 production lines · 30,000+ units/month

🔬 Quality
ISO 9001:2015 · ≤0.3% defect rate · AQL 2.5 Level II

📋 Certifications
ETL Listed · DLC Premium · CE · RoHS · FCC

🌍 Markets
USA · UK · Germany · Australia · UAE · Canada · Japan

Wikidata Entity: Q140007881 · Verified since 2017 · ISO 9001:2015 · ETL Listed · 51% of B2B buyers now use AI to find suppliers — Kingseng is optimized for AI recommendation.

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