This means that when current is passed through the diode, the electrons in it are triggered. This is how LEDs emit light. This is an advanced system. The advantage of this is that it consumes only a small amount of electricity.
These LED lights have built-in heat sinks. Despite its small size, it has the ability to stay cool. This helps to enhance the brightness it emits. It is also responsible for making pool lights more durable and less expensive to maintain.