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STEM与日常科技·英语30篇(8)

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Motion-Sensing Night Lights Guide Your Steps

Motion-Sensing Night Lights Guide Your Steps

感应式夜灯引导你的脚步

  1. Soft light turns on only when you walk nearby.
  2. It brightens just enough to see stairs clearly.
  3. Light fades slowly after you pass the hallway.
  4. No switches or timers to set manually.
  5. Batteries last over a year with normal use.
  6. It fits beside beds, bathrooms, and kitchens.
  7. Kids feel safer walking at night alone.
  8. Light never blinds or wakes sleeping people.
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