Q1: BD139, 1.5A 100V NPN transistor
R1, R2: 1K, 0.5W Resistors
C1: 1,000μF 25V, electrolytic type.
C2: 100μF 25V, electrolytic type.
ZD1: Zener diode 8.2 volt 0.5 watts
D1-D5: 1N4007, 1000V 1A Diode
T1: Transformer 0.5A 10V
B1: AA battery 1.5V x 5 pcs