Has a led light to indicate whether the outlet is functioning.

Like the lights on top to show grounding, etc.

The lights are helpful to show that the product is grounded and protected.

The LED lights are helpful to let us know that it's

And it has an LED light to let you know the surge protection is still operational.

Love the lights which display the surge protection being on

LED light for both "Protected" and "Grounded" give peace of mind.

2 small LED lights show that it has a proper ground and is providing surge protection.

Additionally, the light on it, declaring it safe and protected is so handy