Livolo switches have built-in electronic circuitry that allows a small electrical current to flow through them even when they are turned off.

This weak electrical current can cause unwanted flickering or glowing in LED bulbs less than 5W. In case of consumption less than 5 W, it is necessary to use an LED adapter to avoid these problems.

"5 W" refers to the entire power of the LED lamps connected to the switch.

For example, a line of LEDs with a total power of 4x1W has a total consumption of 4W, which requires the use of an LED adapter. It is also important to note that the standby switch consumes only 0.1 mW, which is also negligible.