Tiếng Việt
According to reports, Vietnamese enterprises can “burn” more than VND 4 billion per month simply because traditional lighting systems operate inefficiently and waste energy.
What is traditional lighting?
Traditional lighting is a lighting system that uses older lighting technologies such as incandescent bulbs, fluorescent lamps, halogen lamps, high-intensity discharge (HID) lamps, and similar types. These lights were widely used before LED technology developed, and they are gradually being replaced due to limitations in efficiency and lifespan.
In addition, traditional lighting systems are also controlled and operated entirely manually by human labor, without any technological support. This creates a fairly heavy burden on an enterprise’s finances and human resources.
Common types of traditional lighting
Incandescent lamp (Incandescent Lamp)
Incandescent lamps are inexpensive, easy to replace, and produce warm yellow light that feels comfortable. However, this type of lamp has a very short lifespan and consumes a great deal of electricity, as only 10% of the energy produces light while the remaining 90% generates heat.
Fluorescent lamp (Fluorescent Lamp)
Fluorescent lamps have a longer lifespan and higher efficiency than incandescent lamps, with 40% of the energy producing light. However, this type of lamp contains toxic mercury and is prone to flickering, causing eye strain for users. It also tends to lose brightness over time.
Halogen lamp
Halogen lamps provide strong light, accurate color rendering, and a very compact design that is easy to install. However, like other traditional lighting types, halogen lamps generate a lot of heat, do not save electricity, and have a relatively short lifespan of only 2,000–4,000 hours.
High-intensity discharge lamp (HID – High-Intensity Discharge)
HID lamps have high wattage and deliver strong, wide-area illumination. They are widely used in industrial lighting, street lighting, and stadiums. However, HID efficiency is still lower than standard LED lighting. In addition, this type of lamp takes time to reach full brightness and contains a significant amount of toxic chemicals.
Manual operation system
In factories, traditional lighting systems are often operated manually. This means workers or technical staff directly control turning lights on and off via switches, control panels, or basic relay systems.
Turning lights on and off by area using electrical switches
Factories are often divided into multiple work zones such as production areas, warehouses, quality inspection areas, and offices. Each zone has its own switches so workers can turn lights on or off when needed. This system is simple but can easily cause waste if lights are left on when not in use.
Using circuit breakers or a central electrical cabinet system
Some factories use a centralized electrical cabinet system, where technicians control the entire lighting system of the plant. This system provides better power control, but it still requires staff to operate it directly.
Timer system (Timer)
Some enterprises apply timer-based on/off systems to reduce dependence on workers for operation. However, this mechanism is not flexible when there are changes in work shifts or natural lighting conditions.
Why is traditional lighting called an enterprise “money burner”?
Traditional lighting types consume 2–5 times more electricity to produce the same level of illumination as modern LED lighting. Meanwhile, their average lifespan is extremely short, requiring frequent replacement and maintenance.
Incandescent and halogen lamps generate a very large amount of heat. This increases the ambient temperature, causes discomfort for workers, and drives up air-conditioning costs.
In addition, fluorescent lamps are prone to flickering when voltage is unstable, leading to eye strain and reduced work performance. Some lamps with a low color rendering index can also distort product colors during manufacturing and inspection.
Moreover, operating traditional lighting systems manually makes it difficult to control the entire electrical system. In many cases, when it is necessary to adjust lighting intensity or switch off lights in certain areas, enterprises must assign technical staff to operate manually at each location. This approach is not only inflexible but also prone to waste if staff or workers forget to turn off the lighting system before leaving the work area.
Maintenance and repairs also become more complicated. When a lamp or an area encounters a fault, technicians must physically inspect each individual component, which takes a significant amount of time.
NLT Group – Pioneer in smart lighting solutions
As a company committed to sustainable development, NLT Group understands the challenges enterprises face in saving energy, reducing waste, and cutting operating costs. For this reason, we confidently deliver smart lighting solutions that address and overcome the current difficulties enterprises are experiencing.
Japanese-technology LED products
NLT Group is a leading unit in research and successful development of Nam Long LED products based on advanced technologies such as IoT, AI, GIS, and Cloud, with key product groups including:
- Street LED Lights – Energy-saving solutions that enhance traffic safety.
- Factory LED lights – High power output to optimize work performance.
- LED floodlights – High luminous intensity, durable in all weather conditions.
- Solar LED lights – Utilizing renewable energy to reduce operating costs.
- Smart lighting control cabinets and devices – Flexible control and optimized operation.
Nam Long LED products are not only optimal lighting solutions but also represent premium design and automated operation. All accompanying components such as drivers, surge protection, and noise filters are fully integrated to ensure safety and stability, meeting the demands of modern and sustainable lighting.
Smart lighting operation system
NLT Group’s smart lighting system not only controls light intensity but also automatically updates the operating status of lamps and electrical cabinets. This system is far more flexible than traditional lighting systems, helping enterprises optimize management, operation, and maintenance while significantly reducing repair costs.
Motion and light sensors
Motion sensors can detect the movement of people or vehicles in public areas. When a person or vehicle passes by, the system automatically activates the lights and adjusts brightness accordingly. As a result, lights operate only when needed, optimizing energy consumption and reducing waste in unoccupied areas.
Control via mobile application
The smart lighting management software can be integrated with a mobile application, allowing managers to easily turn lights on or off, adjust brightness, and monitor the operating status of lighting devices. This helps enterprises reduce maintenance costs, improve operational efficiency, and ensure optimal lighting performance.
Network connectivity and cloud computing
With network connectivity and cloud computing technology, lighting systems can be monitored and controlled remotely with great flexibility. This not only makes management easier but also provides detailed data on energy consumption, equipment operating status, and maintenance alerts, helping optimize operational performance.
Conclusion
Continuing to use traditional lighting systems means enterprises are “burning” money every day. In fact, according to recorded reports, enterprises that have switched to smart lighting systems can save nearly VND 1.1 billion per month. This is a significant figure worth considering in any cost-saving strategy.
As a leading provider of technology and digital transformation solutions, NLT Group is always ready to accompany enterprises on their journey toward sustainable development. Contact us for detailed consultation on the most optimal smart lighting solutions for your factory.
Contact information
If you are interested in deploying a smart 4.0 truck weighing station system or need consultation on smart transportation solutions, do not hesitate to contact NLT Group.
Nam Long Technology Investment Group (NLT Group)
- Hotline: 0911 379 581
- Email: kinhdoanh@nlt-group.com
- TIN: 0313339640
- Address: 43T Ho Van Hue Street, Duc Nhuan Ward, Ho Chi Minh City
Contact us today for a free consultation and experience modern, intelligent smart lighting solutions from NLT Group.
