Miracle Punchy uses an array of highly durable LED lights in its lighting product. Even if one of the individual bulbs fails, it's easy to swap out and replace with another at low costs, negating the need to replace the entire lamp.
In hydroponics, plants are not grown in soil, but instead, in an inert growing medium. They are perfectly balanced and PH adjusted, and the nutrient solution is delivered right to the root of the plant. This means the plants can intake food easily and grow with little effort.