Convert old bulb Flashlight to LED and Rechargeable

Hi Everyone,
on this Video I will share how to convert an old flashlight to LED and rechargeable that will be more useful for now. the Flashlight will have 5 mode light 100%-30%-10%-8Hz-SOS
Hope you enjoy on this Video . Please like and Subscribe to support us to have more video . Thank you for watching
Schematic diagram on min 12:12

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