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.
The Feichi Straight Arm Series — Professional AC Street Lighting with DOB Technology
The UT-60-055 series, known as the “Feichi Straight Arm” street light, represents OKELI‘s commitment to providing high-performance, energy-efficient lighting solutions for commercial and municipal street lighting applications. Available in 50W, 100W, 150W, and 200W configurations, these grey die-cast aluminum fixtures with PC covers feature a distinctive straight arm design that offers superior installation flexibility and durability. The series incorporates advanced Driver-on-Board (DOB) technology, eliminating the need for separate driver components and reducing potential failure points.
Superior DOB Technology
The Driver-on-Board (DOB) architecture integrates the driver directly onto the LED board, offering several key advantages:
Reduced component count: Enhanced reliability with fewer potential failure points
Improved thermal management: Better heat dissipation through direct contact
More compact design: Lower profile and reduced weight
The DOB driver operates on AC200-240V with a power factor of >0.9, ensuring excellent energy efficiency and minimal reactive power loss. An optional AC100-265V input with PF>0.5 provides broader voltage compatibility for international projects.
Exceptional Optical Performance
Each unit is equipped with Zhaochi 2835 SMD LEDs delivering 110-120 lumens per watt with a color rendering index of RA80. The 6500K cool white color temperature provides crisp, daylight-like illumination that enhances visibility and security.
The LED chip count and dimensions scale with wattage:
Model
Wattage
LED Count
Dimensions
UT-60-05501
50W
72
340×129×70mm
UT-60-05502
100W
144
420×155×74mm
UT-60-05503
150W
216
484×171×74mm
UT-60-05504
200W
288
540×198×74mm
Robust Driver Protection
The UT-60-055 series features comprehensive surge protection rated at 3.5KV, safeguarding against voltage spikes from lightning and grid switching transients. The IP65 waterproof rating ensures reliable performance in outdoor and industrial environments.
Straight Arm Design for Easy Installation
The straight arm design is specifically engineered for direct mounting on square poles without the need for adapters. This simplifies installation, reduces hardware costs, and provides a clean, professional appearance. The lightweight yet robust construction ensures secure mounting and long-term stability.
Applications
The UT-60-055 series is ideal for residential streets, commercial parking lots, industrial yards, building facades, construction sites, and municipal roadways.
Energy Efficiency Advantages
Compared to traditional street lighting technologies, the UT-60-055 series delivers up to 60% less power consumption, resulting in significant electricity cost savings over the product‘s lifetime. The long lifespan of over 50,000 hours reduces replacement and servicing costs, making this series a smart investment for any street lighting project.
