Solar Flood Light 100W-400W Die-Cast Aluminum IP65
Outdoor Lighting
This all in one solar LED street light is engineered for efficient, stable, and long-lasting outdoor illumination. Featuring a die-cast aluminum housing, high-efficiency 5054 LED light source, monocrystalline solar panel, and LiFePO4 battery, it delivers reliable lighting performance with fast charging and long working hours. With IP65 protection and multiple wattage options from 100W to 400W, this solar street light is an ideal choice for modern Outdoor Lighting projects that prioritize durability, energy saving, and low maintenance.
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.
Commercial-Grade Solar Flood Light – The FAF081 Series for Professional Security Lighting
The UT-50-074 series, known as the FAF081 solar flood light series, is a commercial-grade, high-lumen security floodlight designed to replace hardwired AC fixtures in locations where grid power is absent, unreliable, or simply too expensive to install. Available in 100W, 200W, 300W, and 400W configurations, this grey die-cast aluminum fixture combines advanced solar technology with robust construction to deliver reliable, off-grid illumination for the most demanding commercial, industrial, and security applications. Unlike decorative garden lights, the FAF081 series is engineered for professional use — delivering the brightness, durability, and reliability required for continuous outdoor operation in challenging environments.
Superior SMD5054 LED Performance
Each unit in the UT-50-074 series is powered by high-efficacy SMD5054 LED chips — components known for excellent thermal performance and wide beam distribution, making them ideal for area illumination. The LED chip count scales with power requirements:
UT-50-07401 (100W): 112 LEDs, 235×182×46mm – Covers small yards, gates, and farm sheds
UT-50-07402 (200W): 112 LEDs, 235×182×46mm – Ideal for medium perimeters and parking bays
UT-50-07403 (300W): 180 LEDs, 291×235×46mm – Suitable for construction sites and freight yards
UT-50-07404 (400W): 204 LEDs, 347×265×46mm – Designed for large compounds and industrial facilities
The 6500K cool white color temperature delivers crisp, daylight-like illumination that enhances visibility, security, and alertness. The 112-204 LED count ensures exceptional brightness and uniform light distribution across large areas, making the UT-50-074 series suitable for security lighting, perimeter illumination, and commercial applications where maximum visibility is required.
Optimized Solar Energy System with LiFePO4 Battery Technology
Each unit in the UT-50-074 series is equipped with a high-efficiency monocrystalline silicon solar panel and a durable 3.2V LiFePO4 battery. The system configuration varies by model:
UT-50-07404 (400W): 30Ah/3.2V battery, solar panel – 4-5 hours charging
The 32700 LiFePO4 (Lithium Iron Phosphate) cylindrical cells represent a technology borrowed from the electric vehicle and commercial energy storage industries. Unlike standard lithium-ion batteries that degrade rapidly when exposed to extreme temperature swings in outdoor enclosures, LiFePO4 chemistry offers several critical advantages:
Thermal Runaway Prevention: LiFePO4 chemistry is intrinsically safe. Even when the black aluminum housing reaches high internal temperatures under direct equatorial sun, the battery will not swell, vent, or catch fire. This is a critical safety feature for lights installed on wooden structures or in bushfire-prone areas.
Superior Cycle Life: A standard NMC lithium battery might give you 500 charge cycles before noticeable capacity fade. LiFePO4 delivers 2,000 to 3,000 full discharge cycles. For a light that cycles once per night, that translates to 6-8 years of reliable service before battery replacement is even a consideration.
Depth of Discharge Tolerance: LiFePO4 can be deeply discharged to nearly 90-100% of its rated capacity without permanent damage. This means you get to use the full 8Ah or 27.5Ah capacity, not just a fraction of it.
Under full sunlight, the system reaches a full charge in 4-5 hours and provides 10-12 hours of continuous operation — enough to cover the entire night.
Premium Die-Cast Aluminum Construction
The UT-50-074 series features a rugged grey die-cast aluminum housing that provides exceptional durability and thermal management. Die-cast aluminum offers several advantages for outdoor lighting applications:
Superior heat dissipation: Maintains optimal LED temperatures for extended lifespan
Excellent corrosion resistance: Suitable for coastal and high-humidity environments
Lightweight yet robust: Easy to install while providing excellent protection
Professional appearance: Grey finish complements any architectural style
The IP65 waterproof and dustproof rating ensures reliable performance in the most demanding outdoor conditions, providing complete protection against dust ingress and protection against low-pressure water jets from any direction.
Intelligent Control and Sustainable Operation
The UT-50-074 series features automatic dusk-to-dawn operation for hands-free performance. The intelligent control system ensures the light turns on at sunset and off at sunrise, optimizing battery usage and extending operational life. Unlike many competitors who list “peak theoretical lumens” that the fixture can never sustain, OKELI designs its system for realistic, sustainable brightness.
By eliminating the need for grid electricity, the UT-50-074 series significantly reduces operational costs and carbon footprint. The zero electricity bills and easy installation make this series an excellent choice for remote locations, construction sites, and areas without reliable grid electricity.
Versatile Applications
The UT-50-074 series is ideal for:
Security lighting and perimeter illumination
Construction sites and temporary installations
Agricultural facilities and farmyards
Commercial parking lots and plazas
Industrial yards and warehouse exteriors
Remote storage yards and freight facilities
Large compounds and industrial facilities
Sports facilities and recreational areas
OEM/ODM Customization Available
OKELI offers comprehensive OEM/ODM customization services for the UT-50-074 series, including custom wattages, color temperatures, housing colors, branding, and packaging. With certifications including CE, CB, ROHS, TUV, VDE, SAA, ETL, and BIS, OKELI ensures each product meets international standards and customer specifications. Backed by a 2-year warranty and available with competitive bulk pricing, the UT-50-074 series delivers exceptional value for professional lighting projects worldwide.
Ready to work with a trusted partner? Contact OKELI Team: 📧 sale12@neworb.com 🌐 https://www.okelilamp.com/led-lights-okeli-lighting/ 📞 Whatsapp: +86 19129099652
