STEP BY STEP.

STEP 1 : Insert BJT transistor in the protoboard. Each pin a diferent row.
STEP 2 : Check with the datasheet which one. E:Emisor B:Bass C:Collector.
STEP 3 : Conect the ground in the protoboard.
STEP 4 : Put the resistor of 100K linking the emisor and the bass.
STEP 5 : Insert the led (checking polarity) linking the collector.
STEP 6 : Red , red , brown , insert the resistor of 220V between the led and the VCC in the protoboard .

STEP 7 : Brown , black , red , insert the resistor of 1K in the protoboard one pin linked VCC.
STEP 8 : Conect the wire waking as probe in the resistor of 1K.
STEP 9 : Conect the battery to VCC and ground in the protoboard.