Make Free Energy 3 IN 1 Emergency Light || Emergency Light कैसे बनाये || Hindi

Hello friends aaj is video me ham ek free energy led bulb banayenge. Ise aap easy apne ghar par bana sakte ho. Isme 2 method bataye gye hai jo aapko suitable lage wo aao apna sakte ho. 12 volt ki dc motor ki price 50 ₹ . Or silver panel ki price 60 ₹ . Hai 8mm led 2 ki per piece hai. Or baaki aap video me dekh kr samjh jaoge. Thank you so much
Pulley कैसे बनाये। - youtu.be/f2oH_P6B0Uk

Category : Наука и техника

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