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.
Versatile COB Downlight – B Series with Multi-Beam Options
The NB-787-B series is an alternate configuration of the popular COB downlight platform, available in 10W and 15W with three beam angle options – 15°, 24°, and 36°. Housed in die-cast aluminum and featuring standard COB LEDs, this series delivers 85 lumens per watt with RA80 color rendering and a choice of 3000K, 4200K, or 6000K color temperatures.
Tailored Light Distribution The beam angle options provide flexibility for different applications: 15° for tight spotlights, 24° for versatile accent lighting, and 36° for broader coverage. This adaptability makes the NB-787-B series suitable for retail displays, gallery exhibitions, and architectural highlighting.
Compact and Durable Product sizes: 10W – D70×H60mm (D65mm cutout); 15W – D85×H60mm (D75mm cutout). The die-cast aluminum housing provides robust protection and efficient heat dissipation, ensuring long LED life and consistent light output.
Advanced Driver Technology The isolated driver (PF≥0.9) provides stable, flicker-free operation with 2.5KV surge protection and 165-265V input. The high power factor ensures energy efficiency, reducing electricity costs and qualifying for green building incentives.
Applications Ideal for retail stores, art galleries, museums, hotels, restaurants, and residential accent lighting. The NB-787-B series combines performance, flexibility, and reliability, backed by a 2-year warranty. Upgrade your lighting project with this professional-grade COB downlight series.
