LED bulb with AC 220v.
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Answer it!
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Using leds with mains voltage is both possible and efficient if done properly:
http://www.instructables.com/id/LED_CHANDELIER/
http://www.instructables.com/id/SPIRAL-LED-CHANDELIER/
(those two are run at mains voltage)
http://www.instructables.com/id/Giant_100mm_LED/
This one uses a cheap circuit to down the voltage from 110/220 to 4 volts for a luxeon led.
I don't need to warn you that ac220v is silly dangerous if not handled properly.
Thankx frollard for helping me but you know i am not familiar with electronic so much. i am a beginner and want to improve my electronic knowledge. I want to make instructable like
1: http://www.instructables.com/id/How-to-use-burnt-Compact-Florescent-Light-Circuit-/
or
2:http://www.instructables.com/id/Make-a-CLL-from-a-dead-CFL/
i know about first instrucable and also tried it. but in 2nd instructable he used just two things as a power supply with 24 LEDs. i know about 1 component i.e a Resistor but what is the 2nd component????? can you please visit this 2nd Instructable and Help me about 2nd component.(Sorry about my English as it is not my National or Mother Language beause I am from Pakistan).
You can see my work...
reg
ketan
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May the rulers go by the path of justice.
May the best of men and their source always prove to be a blessing.
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