Quantity   Component name
1 × 100w led
1 × Constant current boost converter at least 10A input and 3,5A output
1 × Big heatsink
1 × Battery or power supply capable of supplying over 100w at lbetween 12v and 20v
1 × Arduino For pwm and morsing
1 × 12v buck converter for the fans
1 × Some switches At least one for power. more optional for more functions.
1 × Lens and reflector kit
2 × Banana terminals
1 × Thermal grease