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Explore smart home solution from Rang Dong which called RalliSmart, enhancing energy efficiency, security, and comfort, introduced in partnership with Viettel Binh Phuoc.

Using smart devices to control energy consumption not only boosts home efficiency but also contributes to saving electricity and protecting the environment.

Learn how energy conservation helps protect the environment, reduce costs, lower air pollution, enhance energy security, stabilize the power grid, and ensure a sustainable future for generations to come.

Natural light, an essential element for life on Earth, plays a crucial role in office space as it boosts productivity, health and overall employee satisfaction.

Quantum Dot LED (QLED) technology has now been used widely for making various types of screens thanks to its color accuracy, brightness and energy efficiency.

Circadian rhythm lighting that mimics sunlight patterns brings many benefits to the human body, thus helping ensure a healthier and more balanced lifestyle.

Infrared Light Emitting Diodes (IR LEDs) have emerged as a powerful solution, offering many applications in areas from communication and security to healthcare.

UV LED has developed and applied since the early XXI century, especially in medical field, like disinfection, insect trap or counterfeits.