

🌈 Light up your time, level up your space!
The KOSUMOSU RGB Clock is a modern 9.7-inch 3D LED digital clock featuring 7 customizable neon colors, an easy-to-read large display, and 8-level auto dimming brightness controlled via remote. Designed for gaming rooms, bedrooms, and stylish workspaces, it offers versatile mounting options and displays time, date, temperature, and alarm with snooze. Powered by USB and backed by a 2-year warranty, it’s the ultimate blend of function and futuristic flair.
| ASIN | B0CGD8KSXC |
| Alarm Clock | No |
| Are Batteries Included | Yes |
| Batteries | 1 CR2032 batteries required. (included) |
| Best Sellers Rank | #999,645 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #645 in Desk & Shelf Clocks |
| Brand | KOSUMOSU |
| Clock Form | Multi Display |
| Color | 9.7in Led Clock-dynamic Neon Light |
| Customer Reviews | 4.2 4.2 out of 5 stars (429) |
| Date First Available | October 1, 2023 |
| Dial Color | [changes] |
| Display Type | Digital |
| Frame Material | Acrylonitrile Butadiene Styrene |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 5.4 ounces |
| Item model number | ACD-210 |
| Manufacturer | KOSUMOSU |
| Material | Plastic |
| Mounting Type | Tabletop, Wall Mount |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Battery Powered, Corded Electric |
| Product Dimensions | 9.7"W x 3.9"H |
| Room Type | Bedroom, Gaming room, Home Office, Kitchen, Living Room |
| Shape | Rectangular |
| Size | Large |
| Special Feature | Alarm with Snooze, Auto Dimmable, Large Display, Mood Light, Neon LED Clock, Wall Clock, RGB Neon Clock, Alarm Clock, Desk Clock, Adjustable Brightness, Night light |
| Style | Modern |
| Theme | Modern |
| Warranty Type | Limited |
J**R
Poor quality control
After 6mths 1 of the LED stop working. UPDATE 10/26. The seller reached out. Sent photo & explained problem. They promptly honor the 2 yrs warranty & got my replacement within days. Upgrade to 5 stars. Thanks!
S**D
Love this clock.
Nice easy to read numbers.
A**R
I love this clock! Bought 3. Check out the video I posted of how the alarm sounds like :)
I posted a video of what the alarm sounds like because when I was looking into this clock, nobody else did a post about it and I was curious on how it would sound and how loud it would be. Anyways, I love this clock! I got 3 of them for myself, and my two kids to have in their rooms. It works well, it looks really good. The size is perfect and you can see the clock clearly. I like how you can adjust the lighting on it. I will pot the different brightness settings in pictures. Not sure if you can see the difference in the pictures, but it gets pretty Dim where it’s soft on the eyes and easy to sleep with. The bright setting could be a night light.
B**I
Cant miss the Huge numbers
Bright color serves as a nightlight. Cant miss the Huge numbers
A**9
A little bright
It's good, the brightness can be to bright sometimes, the color I chose is a softer light so yeah, I have mine plugged up so no battery life response
A**R
Digital clock
After 2 yrs of continued use a few sections of the light has burned out. Should have lasted longer.
S**E
Bummerfest
EDIT 5/2025: company saw my first review and contacted me about troubleshooting. I had already tried the solutions they offered in troubleshooting, but they referred me to replacement items like a replacement cord and or remote in case those had issues…but I had already ordered a replacement and was going to donate the clock/give it to someone on the spectrum to enjoy/fix lol. The company refunded the amount I paid for the replacement clock (which was more expensive) and let me follow through with the donation of the first clock.. Recipient of donated clock is STOKED—he got it to work and had been saving for such a display clock!! I have never once had a vendor reach out to guarantee their product and complete customer satisfaction via Amazon. And I have been a customer since it was just books… This week. I purchased the smaller, colorful display clock, and it’s even better than the large ones! So bright and illuminates my ridiculously dark apartment. I recommend this vendor and their products unequivocally!!! BUY THESE!!!!!!!!! Former review: LOVED, then it stopped working less than 90 days later. Wouldn’t stay on. Bought batteries for remote, still a bust. BUMMED.
B**N
cheap
It was a great addition to my room. Looks great, cool dimmer with the simple switch of the remote. However, after a couple months of use, a portion of the light didn’t turn on, which didn't bother me too much since the price was so fair and could still tell time. But after a couple months later and now the clock has turned off on its own and is completely dead. Very sad since I loved it so much.
W**Y
Our grandson was very pleased with this and has it displayed on his bedroom wall
J**A
fungerar bra
A**R
My son loves this vlock
A**R
L’article est devenu défectueux après quelques jours d’utilisation. Une lumière qui n’est pas supposée être tout le temps allumée, reste allumée sans arrêt. J’aimerais échanger l’article défectueux pour un nouveau.
N**L
Super
Trustpilot
2 weeks ago
1 month ago