2012-8-11 18旅幼童軍參加射箭比賽 |
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集會時間及地點
集會時間
逢星期六
小童軍團 15:00-16:30
幼童軍團 15:00-17:00
童軍團 15:00-17:00 正常集會,請提前/留後30分鐘作集會準備及收拾場地集會地點
香港童軍百周年紀念大樓,摩利臣山日善街23號7樓
ACR0214C惡劣天氣及空氣污染應變措施
有用連結 Links
LED flood lights The reason that LED lamps are still slightly off when power is off, although rare in practice, it is very concealed and deceptive. As highlighted above-LED lamps are a kind of semiconductor products that are extremely sensitive to current. If there are multiple wires of other electrical equipment around the LED lamp holder, the induced current between the wires will also cause the LED lamp to break Glow light under power!
LED High Bay LightWith the improvement of living standards, many choices of LED lights will buy lighting switches with indicator / backlight function for night operation. I do n’t know if this is the case, it is very easy to cause the controlled LED lamp to form a path through the built-in indicator circuit of the switch after the switch is turned off (equivalent to the LED lamp.