Visible Warning Lights

P. L. P of Light or Road Construction Warning Lights are retractable OLED light belts that help cordon off areas on the main road where construction or an accident has occurred. Traffic cones and other warning lights are not as effective as we believe them to be. In order to make sure the workers’ safety is top-notch, this design combines OLED, retractable belt and solar energy.

  • The OLED provides a visible warning and division, which makes the motorists – drivers aware of the construction area.
  • The structure of the retractable belt allows it to be used in different situations (ex: Construction area, Road accident …..) with the flexible and faster assembly.
  • By using the solar panels, it provides the power for the OLED light.
  • This design provides a more convenient, eco-friendly, and safer road construction environment.

Designers: Hsu Hsiang-Han, Wen Tzu-I, Wang Jhih-Jie & Luo Yih-Wenn


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  • what are the costs of this?

  • Kur says:


    Where can i by your product?

  • Carry Leigh says:

    Thanks for sharing your info. I really appreciate your
    efforts and I will be waiting for your next post thank you once again.

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