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Small bulb

Discussion in 'LEDs and Optoelectronics' started by turbogt16v, May 9, 2017.

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  1. turbogt16v


    Mar 27, 2015
    Hy, don't know where to post this.
    I need sugestion on small bulb or led,
    That i would use to replace the original 2aa battery charged, prob led light.
    Aprox. 3 to 4 cm big head.
    Needs to be media strong lumina and run on ac. 220v
    And i need to know the things i am about to change on the lamp to work on 220v.
    Switch has to be ac, wright.?

    I am noob on electric, so be gentle.

    Attached Files:

  2. Arpan Sarkar

    Arpan Sarkar

    Apr 9, 2017
    First you have to figure out that exactly how much voltage is needed to run your probe led or
    give more details about your probe led power requirement ,then something could be done.
  3. turbogt16v


    Mar 27, 2015
    I dont know if i need led or bulb,
    I just need about 200 300 lumens to assemble to this case, so it can be bright and not like cheep battery driven led i will get from China
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