Hello all. I am new here. I got a project to light up a 3 watt led bulb using wireless power transmission. I am using the following circuit with 22 copper wire. It is working but then the bulb goes off. I am using 2N2222A Npn transistor. I am not sure if I should include a resistor of what value on the base side. If you find any other flaw please do help..Primary coil ahs 14 turns and secondary has 7 turns. Thanks