NEWS

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.

The newly arrived study lamp made by Vietnam's Rang Dong with adjustable brightness and color temperature settings helps raise student's focus and protect eyes.

The table lamp made by Vietnam's Rang Dong with adjustable color temperature and dimming levels provides focused light to enhance productivity and eye comfort.

The wind solar hybrid street light from Vietnam's Rang Dong is designed to meet sustainable energy needs while providing superior outdoor lighting solutions.

The 1000W LED stadium light made by Vietnam's Rang Dong offers superior performance, energy efficacy and durability, a perfect choice for large venue lighting.

Picking the desk lamp which provides proper lighting can help effectively protect pupils' eyesight, reducing eye strain and fatigue while enhancing focus.

The latest smart smoke sensor made by Vietnam's Rang Dong can early detect fire risks and send alarms to home owners, thus helping boost property protection.

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.