At OKELI, we are committed to providing high-quality lighting solutions for both indoor and outdoor applications. With over 24 years of OEM/ODM experience, we deliver efficient, reliable products tailored to your needs. Below are answers to common questions to help you better understand OKELI and our products.
Samples: Typically 10 working days. Bulk Orders: Approximately 35 working days after receiving the deposit and confirming all specifications.
What are your payment terms?
We accept payments in USD via T/T. The standard terms are: 30% deposit before production, 70% balance before shipment. For orders below $3000 USD, full payment (100%) is required via T/T.
How are your products priced?
Our quotations are typically based on EXW or FOB trade terms.
Do you provide OEM/ODM customization services?
Yes, we offer professional OEM/ODM customization services to meet specific requirements for product design, performance, and packaging.
What packaging options are available?
Standard packaging includes brown outer cartons and brown inner boxes. For orders of over 1000 units per model, we offer customization services, including:Laser-engraved logos on the lamp body. Custom-designed color boxes and cartons with your logo.
What is the minimum order quantity (MOQ)?
The minimum order quantity (MOQ) is 300 units per product.
What certifications do OKELI's products have?
Our products comply with international standards and hold certifications such as CE, CB, ROHS, BIS , and BIS, ensuring safety, quality, and reliability.
How can I become an OKELI distributor?
If you are interested in becoming our distributor, please contact our sales team through the inquiry form on the website or via email.
High-Efficiency COB Downlight with 100LM/W Performance
The NB2118 series sets a new standard for energy efficiency with its 100 lumens per watt output, significantly reducing electricity consumption while maintaining excellent light quality. Available in 12W, 18W, and 24W, these die-cast aluminum downlights feature SANAN COB LEDs with a color rendering index of RA80. Choose from 3000K, 4200K, or 6000K color temperatures.
Wide 120° Beam for Uniform Coverage The 120° beam angle ensures broad, even light distribution, making the NB2118 series ideal for general ambient lighting in large spaces. The COB light source provides excellent color uniformity and minimizes shadow effects, creating a comfortable visual environment.
Slim Profile and Easy Installation Product sizes: 12W – D100×H50mm (D95mm cutout); 18W – D130×H50mm (D125mm cutout); 24W – D150×H50mm (D145mm cutout). The slim 50mm height allows installation in shallow ceiling voids, making these downlights suitable for both new construction and retrofit projects.
Advanced Isolated Driver The NB2118 series features an isolated high-PF (≥0.9) driver certified flicker-free, ensuring visual comfort and compliance with modern lighting standards. The 2.5KV surge protection provides robust defense against voltage transients, while the 165-265V input ensures compatibility with standard grids. The driver's isolation also enhances safety by separating the LED circuit from the mains supply.
Applications Perfect for offices, schools, hospitals, supermarkets, warehouses, and residential living areas. The combination of high efficiency, wide beam angle, and reliable driver protection makes the NB2118 series an excellent choice for energy-conscious projects. Backed by a 2-year warranty.
