LED lampfromscrap

admin March 8, 2011 11 Comments

  • hadi
    October 21, 2018

    Hi , Generally , RC driver is suitable for how much power ?

  • Jeesmon
    September 19, 2016

    sir, i have a LED strip which works on 12v DC and i want to connect it to my home voltage 230v AC.How can i do it.It would be great help if you reply.

  • February 8, 2015

    how can cfl ic using more no of power led connected.

  • keshav
    October 19, 2014

    sir ,if 1N4007 is not avalable in market then which diode is use

  • Nalaka
    October 8, 2014


    it is nice but I want to use 6 smd so what kind of changes need to do


  • Suresh
    July 24, 2014

    I want to make 5 nos (1watt350ma) led bulb what nodification i have to do above sircuit ?

  • March 16, 2013

    I realy like this projects .it is a great idea to make our self busy.

  • Suresh P
    October 7, 2012

    I was looking for similar assemblies. It is a great idea to use waste & convert them into useful products. Thanks for the post. I will assemble and come back with my feedback. Thanks a lot.

  • Stephen
    May 18, 2012

    How can i test a zener diode to know it is of 16v type?

    • Elecifun
      January 29, 2016

      Use a power supply. set to 10 milliamp and turn up voltage until Zener conducts.
      remember connect Zener reverse polarity.

  • March 4, 2012

    do you have 110 volt circuit. I am in New York

    Thank You


Leave a Reply