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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by Azhar khattak

  1. A

    Emergency lighting fixture (lighting fitting)

    Hello friends. Thanks to everyone I appreciate your responses’ from your replays I find the type of the emergency light which is called “switchable Emergency light” but the question is that does this light will transfer to battery backup if I switch off the light switch? While I like that that...
  2. A

    Emergency lighting fixture (lighting fitting)

    Hello friends Please someone explain about Emergency lighting types, what term will be used for light fixture which will work in a normal condition with normal power but when the shutdown happened the light will start working from the battery backup. Sincerely, Azhar Khattak

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