







🎥 Light up your focus, own your space with ON AIR!
The ON AIR Light Sign is a sleek, black acrylic LED sign designed for indoor use in studios, home offices, or professional settings. Powered by 3 AA batteries or USB-C, it features soft, flicker-free lighting that’s easy on the eyes and highly visible. With simple installation options including mounting holes and adhesive strips, plus a remote control for effortless operation, it’s the perfect tool to signal recording or busy status, enhancing privacy and adding a modern vibe to any workspace.
| ASIN | B0BK3MTDYM |
| Amperage | 83 Milliamps |
| Batteries are Included | No |
| Battery Description | 3 AA batteries (not included) |
| Best Sellers Rank | #14,145 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Lighted & Neon Signs |
| Brand Name | DMKYDM |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 937 Reviews |
| Finish Type | Painted |
| Finish Types | Painted |
| Item Weight | 0.3 Kilograms |
| Light Source Special Features | soft, no glare, flicker |
| Light Source Type | Light Emitting Diode |
| Manufacturer | DMKYDM |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Number | ky01 |
| Mounting Type | Wall Mount |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Shade Material | Acrylic |
| Shape | Rectangular |
| Style Name | black+Remote control |
| UPC | 797447906438 |
| Voltage | 5 Volts |
S**.
Good for working from home and not being bothered
I put this above my home office door and it’s honestly one of the best little upgrades I’ve made. I do patient calls from home, and this makes it super clear to my family when I’m on a call or in a meeting. No more knocking or opening the door and risking overhearing private conversations. Huge win for privacy. The remote works perfectly through the closed door, which I wasn’t sure about at first, but it’s been flawless. The light is bright enough to see from down the hall, but not blinding. I’ve been using it daily for several weeks now and the batteries are still going strong. It also has a plug if you’d rather keep it powered that way, but I like the flexibility of battery power. It’s really lightweight, so I just used adhesive picture hanging strips and it hasn’t budged. If you want a permanent setup, it does come with mounting holes too. Build quality is solid, and it looks sharp — not cheap or flimsy at all. If I had to nitpick, the brightness isn’t adjustable, so you just get one setting. For me it’s fine, but it would be nice to dim it down at night or tweak it depending on the room. Overall, great quality for the price, super easy to use, and it does exactly what I needed it to do. Definitely worth it if you work from home, stream, or just want a simple way to signal “do not disturb.”
F**D
Light Functions
We use this light in our radio station. The light works well indoors. Mounting holes are provided. A USB C cable is supplied, with the assumption that it is to charge batteries that have that ability. The light takes 3 AA batteries. The on-off-on rocker switch works well. The upper setting turns the light on continously while the center position is off. The remote is in the lower switch setting. However we had to remove the plastic battery activation tab to allow an electrical connection on the included remote which has 2 buttons, on and off. The first few times the remote did not work. We removed the battery, checked the voltage with a lab VOM meter and it tested very good. The battery was reinserted, the light switch was cycled a couple of times, and the remote now functions as expected. Would buy again.
D**9
Works great
Love this so much Working from this is so helpful and it makes us giggle Revised: tried to use with batteries but the batteries don't last long. So we bought a long USB A to C cord, and some clips to plug in the sign. Working great.
S**S
nice
very nice looks like you are in a real studio when hung. the size is perfect to hang above a door.
G**6
Fun Sign for In-House studio
My wife does voice-over work in her in-house studio. This is a fun sign to let us know when she's working. Great battery life, bright, and a great look for her studio.
J**H
Looks great, but…
Great gadget, looks cool. But there are two big flaws. First, the USB-C connection does not work at all. I tried it because of problem number two, which is it CHEWS through AA batteries at breakneck speed. Had it a month, don’t use it every day, and I’m on my third set of three AA’s. No bueno. Overall, looks good, but when I really get tired of chewing through batteries, I’ll find something else.
B**N
Fun sign with actual practical uses
This thing is great, I use it to let my family members know if I'm in a work meeting that I'd prefer they didn't interrupt. My son also likes to use it if he's in an online game that doesn't have the ability to pause so my wife knows when he is free between games to do chores, etc. Remote works great, sign is bright and a fun way for us to communicate we are busy.
N**B
Didn’t work out of the box and battery compartment got HOT fast.
Never worked. Additionally, the batteries heated up so hot so fast that I couldn’t touch them. I have tried charging it-nothing. I changed the remote battery and the box batteries-nothing but a hot battery compartment-seems very dangerous.. Returning.
Trustpilot
3 weeks ago
1 month ago