Prices from our last update, 28 September 2026. You see delivery dates and pay at checkout.
0.5Wper light
Photocellon at dusk, off at dawn
4 lightsin each pack
Four square blue night lights with frosted panels that spread the light evenly. Each one draws 0.5 watts, so all four together draw 2 watts through the night.
The photocell turns each light on at dusk and off at dawn. GREENIC suggests keeping two lights at least a meter apart. Closer than that, one light can keep the other one's sensor from switching it on.
Four is enough for a hallway, a bathroom, the kitchen and the top of the stairs.
Tap a place to see every GREENIC light made for it.
Specifications
Detail
Value
Power
0.5W each
Sensor
Dusk-to-dawn photocell
Color
Blue
Spacing
Keep at least 1 m (about 3 ft) apart
In the box
4 night lights
What it will not do
Two lights placed side by side can confuse each other's sensors.
It gives a blue glow, not white light.
What owners say
Printed word for word, including the ones that are not five stars.
4 out of 5
I wanted these for the bathroom at night so I wouldn't have to turn on lights, and they're great for that purpose. They are dimmer than you might expect...probably not bright enough for a child's night light since they don't really light up the whole room. But as a find-your-way-in-the-dark light, they're good. I'd probably rather them be a little dimmer, tbh.
Nerd, PhD · June 9, 2021 · verified purchase
5 out of 5
These are so cool and give off just the right amount of light for the night!
Sam Corwin · July 18, 2026 · verified purchase
5 out of 5
These are wonderful. They do have low brightness which others have commented on but given this and that they turn off when it's bright in the room they are perfect for getting safely to the bathroom in the middle of the night or getting ready in a way that doesn't wake others.
