Ling Dai
High schoolers heading home post-game? This light-up strap fits in backpacks, lights up in seconds. Parents, breathe easier—they’re visible from far. #NightSafety #VisibleAtNight #LEDvest #fyp #SafetyGear https://www.tiktok.com/t/ZTHWtNx1sjDuN-QPgYo/
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