You need a set of pipettes, a thermal cycler (i.e. https://www.ebay.com/b/PCR-Thermal-Cyclers/185231/bn_1153835... ), some consumables (i.e. pipette tips, vials, gels), reaction reagents (listed by the top level comment), a centrifuge, and probably some other things I'm forgetting. For some reactions you are much better off using a quantitative PCR machine but those are quite expensive.

If you just want to use molecular biology to make things glow see: https://www.minipcr.com/products/p51-molecular-glow-lab/