Rang Dong's Solar Street Lamp Offers Sustainable Smart Lighting

The solar street lamp, model CSD05.SL.RF, provides an effective modern outdoor lighting solution while reducing dependence on the power grid. The product comes next in a series of innovations from Rang Dong, Vietnam’s leading manufacturer of LED products and provider of smart lighting solutions. Designed for durability, energy efficiency and intelligent operation, the lamp supports sustainable infrastructure development. The following article outlines the general specifications, exceptional features, and practical applications of this advanced model. 

Model CSD05.SL.RF operates entirely on solar power, eliminating the reliance on the grid while delivering stable illumination. With a rated power of 100 watts and a luminous flux of 1,200 lumens, the lamp provides consistent brightness suitable for a wide range of public and residential environments. 

The solar street lamp features a Correlated Colour Temperature of 4,000 K, producing a neutral white light that enhances visibility and comfort. 

A Color Rendering Index greater than 70 delivers clear object recognition at night. Operating at a safe voltage of 3.2V, the lamp is controlled by a smart PWM charge–discharge controller, optimizing energy usage and battery protection. 

Structures of Rang Dong’s solar street lamp, model CSD05.SL.RF.  

Energy storage is supported by a LiFePO4 lithium battery with a 15Ah capacity, paired with a 20-watt monocrystalline solar panel operating at 6V. The configuration allows the lamp to provide up to 12 hours of lighting time after a full day of solar charging. 

The lamp body is constructed from die-cast aluminum (ADC12), offering strong resistance to weather and corrosion. With an IP66 rating and IK08 impact resistance, the model is well-suited for long-term outdoor use.  

The fixture is compatible with mounting poles of Ø60 mm and has an expected lifespan of 100,000 hours. 

Exceptional Features 

One of the most notable advantages of the CSD05.SL.RF solar street lamp is its integrated solar energy system, which enables autonomous operation without electrical wiring.  

The solar panel is mounted above the fixture at an optimized angle to maximize sunlight absorption throughout the day. Collected energy is stored efficiently in the built-in battery to provide reliable illumination during nighttime hours while helping reduce electricity costs and carbon emissions. 

Rang Dong maintains strict quality management and testing for each street lamp to ensure stable performance, safety and long-term reliability. 

A remote control allows flexible and intelligent operation. Brightness levels can be adjusted to 25 percent, 75 percent or 100 percent, while built-in timers enable automatic switch-off after 3, 5 or 8 hours, or automatic activation at night. The features allow lighting to adapt to real usage conditions, improving efficiency and extending the battery life. 

Durability is another key strength. The robust aluminum housing protects internal components from harsh weather, dust and moisture. The high ingress protection and impact resistance ratings make the lamp suitable for demanding outdoor environments, including public infrastructure and rural installations. 

A Rang Dong expert checks the installation of a solar street lamp to make sure it is set up correctly for optimal performance and long-term reliability. 

Additionally, the long lifespan of the LED light source reduces maintenance requirements and its replacement frequency. This makes the product a cost-effective solution for municipalities, contractors and organizations seeking sustainable and low-maintenance lighting systems. 

Applications 

Model CSD05.SL.RF is suitable for a wide range of outdoor lighting applications. In residential streets and public squares, it provides safe and consistent illumination that improves nighttime visibility.  

Parking lots and public facilities benefit from its reliable operation and adjustable brightness, supporting security and convenience.  

The lamp is also ideal for gardens, rural roadways and highways, where access to the electrical grid may be limited or costly. Its independent solar-powered operation makes the lamp particularly effective for remote and off-grid locations, supporting infrastructure development while minimizing environmental impact. 

Solar street lamps provide reliable nighttime illumination for residential roads, enhancing safety and visibility in local communities. 

Thanks to a combination of smart control, durable construction and renewable energy use, Rang Dong’s solar street lamp offers a versatile lighting solution for modern outdoor environments. 

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn 

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn.