Mr.Go 4-inch Dimmable LED Night Light Mood Lamp for Kids and Adults - 16 RGB Colors - 8 Level Dimming - 4 Lighting Effect - Rechargeable - Remote Control - Decorative, Fun & Safe - White Finish Cube

*(for 4-inch version)* >LIGHT: I am very pleased with the light output of this cube. The colors are rich, and pleasingly fill up most of the cube's volume, getting only a bit dimmer in the cube's lower 1/3rd or so. The "white" color setting is especially good, since it is quite truly white (not blue-tinged like cheap LEDs can be). At max brightness, the cube is definitely bright enough to light up a room (depending on color choice), but only perhaps to about the level of a small desk lamp. Meaning, it won't replace central room lighting or anything. The brightness adjustments also maintain the integrity of the chosen color very well. I also own a competing RGB LED lamp purchased here on Amazon, and when changing the brightness on that one, the overall hue/color changes drastically. This cube doesn't do that - the colors stay true when changing the brightness. Also, contrary to the description, there are quite definitely 8 brightness levels (not 5), which I consider to be a good thing. >BUILD: The cube itself is very solid, but there is a slight rattle inside when moving the cube... This hasn't caused any noticeable problem, though. There are no rubber feet/bumpers on the bottom of the cube - it just rests right on the main plastic shell when set down, and is a bit slippery. Other reviewers have mentioned that the charging port is on the bottom, which means the cube must rest on its side if used while charging. I don't see this as much of an issue, since the only other design adjustment would be to put the port on the side, and this would break up the clean aesthetic of the whole cube. >BATTERY LIFE: I haven't timed it in hours, but this is now two weeks after the initial charge, and I've used the cube almost every night as a "winding down for bed" nightlight, and it's still going... I consider that to be quite good. >REMOTE: Honestly, the remote feels a bit cheap. It's an infrared remote (like a good old-fashioned TV remote) so you definitely have to point it at the cube, with nothing obstructing it. That aside, the range/responsiveness is pretty good. When turning the cube on, I almost always have to push the "on" button twice before it responds. Not sure if this is to overcome some sort of battery-saving sleep mode...? Every other setting adjusts with the first press of the appropriate button. >CONCLUSION: I would recommend this cube to others, and I see myself probably buying more at some point. It does what I wanted it to do, it does what is advertised, and it does it all reliably with only mild gripes. A solid product. P.S. There was an issue with my cube when first received, and Mr. Go's customer service responded in about an hour with a completely satisfactory solution, even though the problem was determined to be Amazon's fault. EXCELLENT customer service.

This thing is awesome! Everyone at my work got these because we never know if someone is just listening to music or if they're legitimately locked in and focused while wearing their headphones. So now we have these set to red when we need to be left alone to focus on what we're doing. Otherwise, I like to keep mine in this aquamarine teal color; it's so nice and the ambient light is perfect. It can be set to a low light level or a brighter light level. It has a built-in rechargeable battery that you can charge with a wall plug though I will say I wish it was a USB connection to avoid needing a proprietary old-school plug. But it's not a big deal since the battery lasts like 2 full work days or even more! I charged it for about 30 minutes initially and it lasted over 2 days! I just got an overnight charge on it so I expect that it'll last even longer. The remote is handy and easy to use. Sometimes you have to press fairly firm on the buttons of the remote but that's typical of membrane buttons.

My son loves this lights is super pigmented and bright

I recently got my hands on the Mr.Go 4‑inch Dimmable LED Night Light Cube, and I’ve been pleasantly surprised—this little cube packs a lot more personality than its size suggests. First off, it’s ridiculously easy to use. It ships with a slim remote that lets me cycle through 16 vibrant colors, adjust brightness across eight levels, and toggle between four lighting effects like flash, strobe, fade, and smooth. Whether I’m setting a soothing blue glow for bedtime or ramping up party vibes with pulsing hues, the controls are intuitive and responsive. The rechargeable lithium-ion battery is solid—Mr.Go claims 8 to 48 hours depending on settings, which lines up with my real-world use. I can go multiple evenings without recharging, and when it does die, it takes just a couple of hours to recharge via USB. It’s fully cordless and IP65 waterproof, so I’ve even used it by my shower, worry-free. I appreciate how durable and kid-friendly it is—cool to the touch, BPA‑free material, and tough enough to survive a drop or two. My niece loves carrying it around in her room; it’s the perfect “companion light” for bedtime. On the flip side, since it’s made of hard plastic, the light output is diffuse rather than sharply directional, which means it's more for mood lighting than reading at night. And while the remote is convenient, I sometimes misplace it. A small button on the unit itself helps, but I wish it offered a touch sensor or app control option. Overall, I’d say for anyone looking to add a bit of color and ambiance—whether on a bedside table, patio, or kids’ room—this cube is a charming, reliable, and affordable pick. It’s not a reading lamp, but it excels at setting a vibe without fuss or fussiness.

Update: the seller was proactive in reaching out to me and sent a replacement light. It's working much better now. The service provided also is the reason why I changed my review because it shows the seller cared. It worked for a few days. It then stopped responding to the remote and now doesn't light up at all, even when plugged in.

I love these LED Light cubes. I have 6 of them. Two large ones and four small ones. Two are in my bedroom. The others are in my living room. They are very atmospheric, calming and romantic. I always get compliments. I am a 70’s girl, who is creative and likes unique retro and modern things. The lamps go well, with my paintings and legos. I highly recommend them.

These things are so un square, I can't even set anything on top of them with out it falling over. These things are almost round.