Hi Team,
How can i connect Power bank ---> USB cable --> LED bulb in case of power failure.
My components details:
1. Power bank - Mi 20000mAH Li-Polymer Power Bank 2i (White)
(Link - https://www.amazon.in/gp/product/B077RV8CCZ/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1)
USB cable...