solar garden lamp

after the 18242 sheet was completed, i have started pulling a shop-bought solar garden lamp apart to get out the circuit and its components. i am doing this because i am making a small aliminium solar powered lamp using the circuit that i got from the solar garden lamp. this circuit uses the transistor oscilator circuit to convert the voltage form 1.2V to 3V. my aliminium light will be in the shape of a small box and there will be 2 led's alongside the solar panel. this light will be my first prototype