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深入了解产品意识,也就是全球客户对产品反映出的集体意识,包括生产者和消费者、销售方和购买方。
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UL Advantage 是进行安全认证的革命性方法,让您能以更快、更智能、更灵活的方式从 UL 认证中获益。
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将安全、合规的产品推向全球市场。
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在日益兴起的可持续性业务领域提供多种服务
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将 UL 在工程、安全和性能方面的专业技术运用于和我们的福祉息息相关的关键系统。
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按照全球供应链的要求提供产品测试和评估。
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提供培训和咨询服务以及领先思维课程,让您的企业抢尽竞争先机。
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Safety tips

UL recommends the following candle safety tips:

  • Never leave a burning candle unattended. Extinguish candles and make sure they are completely out and the wick embers are no longer glowing before leaving the room or going to sleep.
  • Keep candles away from decorations, curtains, bedding, paper, walls, furniture and other combustible materials.
  • Place candles out of the reach of children and pets and away from areas where they can be knocked over.
  • Use sturdy, non-combustible candleholders that collect dripping wax and won't tip over.
  • Extinguish a candle when 2 inches of wax remains or a half-inch if the candle is in a container. This prevents heat damage to the surface and stops glass containers from breaking.
  • Never leave children unattended in a room with lit candles.
  • Always keep candles - as well as matches and lighters - out of the reach of children.
  • Never use lit candles to decorate Christmas trees.
  • Keep burning candles away from flammable liquids.
  • Avoid carrying a candle during a power outage. Use a flashlight.
  • Never touch or move a burning candle when the wax is liquefied.