U4GLORY Red Night Lights Plug in 2 Pack, 0.5W Red Light Night Light with Dusk to Dawn Sensor, Auto On/Off LED Night Light Plug into Wall Pefect for Babyroom, Bedroom, Bathroom

I got these nightlights for the sole purpose of seeing in my apartment so I do not bump into things at night, and oh boy do they work! --- I know that this may sound weird but there's some science behind this: Red light is the longest wavelength that the human eye is able to see. Because the wavelength is so long (about 620 - 780 nanometers) it's very low powered and is very soft/easy on the eyeballs when in complete darkness. Due to the low power of the light, that makes the light these LED nightlights produce to be super easy on the eyes and actually helps the human eyes relax in darkness compared to green light or harsh blue light. If you compare that to green light (about 490 - 570 nanometers) or even blue light (440 - 490 nanometers), you can see why it's soft to see in red light than it is in green light or even blue light. Red light has been shown to help improve sleep cycles rather than being exposed to green or blue light, both of which can, and may, disrupt your sleep cycle! My apartment is very small, but because of that, there's a lot of blind corners that are not near a lightswitch that I do not want to bump into and get hurt on! So I decided to buy a few of these so I can see in the darkness without having to turn on my overhead lights and ruin my nightvision when I need to get up to get a drink of water, go into my closet to put a pair of socks on, etc! --- The nightlights say that they use about 0.5 watts of electricity, one half of a watt of power, which I'm inclined to believe. Due to the laws of physics, not a lot of power is required to produce a lot of lower powered light to make it travel far. Disclaimer: You must let your eyes adjust if you plan to use these to see in the dark! Lay down and close your eyes for about 10 minutes or so and keep bright lights away from your eyes so you can allow your pupils to relax and expand! When you get up in the middle of the night, these nightlights, if placed in the proper locations, should be more than enough for you to see at night without having to turn on a brighter light source! The product looks as amazing as it works! The square-shaped diffuser looks really modern and helps illuminate the wall as it does cast the light through the unfrosted edges onto the ground and ceiling around it, allowing for a full 360º ball of red light around it! These nightlights have a rapid response time to the lights going out or coming back on. I'm being as bold to say that they respond almost immediately to the light triggering the unit to turn the red LED on, and shutting it off. If I had to give a response time, maybe less than 10 milliseconds? --- I'm impressed because I've never seen an LED nightlight respond so fast! Overall, this is a very solid product that exceeds my expectations and delivers exactly what I needed with such an elegant design! The plug is non-polarizing too, so you can plug it in upside down as well!

Great source of lighting at night. It prevents me from waking up completely if I have been up at night. I love them! Great in the kitchen too!

I use red night lights in my bedroom which allows me to walk safely at night. I recently bought this U4GLORY Red Night Light to use at by beside as the others were great but to bright 1 foot away from my eyes in bed at night so I kept it unplugged. With my new Red Night Light it’s the perfect intensity of light for my night stand. I placed the brighter Red Night Light in my bathroom.

The light is good and the dark sensor is very sensitive it turns on quickly when it gets dark or when you walk past it during the day.

Highly recommend these night lights! I love that they are on a sensor and the red glow at night doesn't disrupt sleep or circadian rhythm. These are great quality for the price! I have a newborn and get up throughout the night, so these have been a game changer for me!

We got the red ones for our bathroom. These are working great to preserve night vision when using the bathroom at night. We got them because the bright bathroom light wakes us up and gives us trouble falling back asleep. They work great and the price for the two pack is awesome!

Light doesn’t shut off, I have to unplug it. Does not give off enough light for a small bedroom but does have a soft red glow.

Love these to keep me from going bump in the night. Can't do without them. They don't wreck my night vision and are always reliable. I tried red light bulbs but they were too bright and made me totally awake. But these area always to the rescue. I am putting them in every room.

Great night light for having baby in the room. It’s not too strong but enough light to see what’s going on.

Hacen su función y el sensor trabajan bien.

Los he utilizado ya casi un mes hasta ahora funcionan bien y me ha gustado que la luz es en la intensidad para poder ver y relajarte

These are great. We use them in the bathroom at night. The red light doesn’t disrupt sleep. They plug in to the outlet and stay red once the sun goes down. If you care about your circadian rhythms these are great to use instead of exposing yourself to bright lights at night.

Excelente producto. Buen material. Pequeño discreto y una luz roja tenue que realmente te realaja sin lastimar los ojos. Excelente por el precio.