Quantity   Component name
1 × PCB Board
1 × LED – 5mm
1 × Relay – 12v
1 × Diode – 1N 5399
1 × Resistor – 10 KΩ
1 × Resistor – 220 Ω
1 × Transistor – BC 547
1 × LDR Resistor Networks / Thick Film Networks
1 × RGB LED
1 × Power Source – DC 12v