Illuminated House Numbers for Airbnb Hosts — Because Your Guests Are Circling the Block at Midnight.
The Illuminated House Number Built for Airbnb, VRBO & Short-Term Rental Hosts.
Airbnb literally asks guests: “How easy was it to find the place?” The Firefly is the answer — an illuminated house number and emergency beacon that makes your property impossible to miss.
Lighting Standard Preview
Tap to Preview Firefly Lighting Modes
Show your guests exactly how the Firefly behaves across warm night visibility, delivery assist, emergency response, and dark-sky-friendly dim modes — all from one device.
Signature coral glow tuned to the Airbnb brand — a warm, unmistakable welcome the moment your guest turns onto the street. Clearly visible day and night.
The Review You Never See Coming
You've invested in premium linens, a stocked kitchen, and a curated guidebook. But your guest's first impression doesn't happen at the front door — it happens at the curb. At night. In the dark.
Your rental greets more first-time visitors than almost any other house on the block.
A rotating cast of guests, delivery drivers, rideshare, cleaning crews, and maintenance techs — none of whom have been there before — show up at your door every week. Every one of them sends the same text: “Is this the right house?” The Firefly is the only illuminated house number engineered to answer that question before it's asked — and it's the same device we supply to home builders, HOA communities, and national retailers.
Your listing photos sell golden hour. Your guest arrives at 11 PM.
Host Tools, Hostfully, and every short-term rental playbook flag the same issue: standard house numbers disappear after dark. The Firefly bridges the gap.
Listings rated 4.9 stars or above earn 7.7% higher daily rates, 9.7% higher occupancy, and 18.2% higher revenue than lower-rated listings.
— AirDNA / Breezeway industry data
That revenue gap starts with the check-in score. And the check-in score starts with “How easy was it to find the place?”
Why Airbnb & Short-Term Rental Hosts Choose Firefly Illuminated House Number Signs
Illuminated House Numbers for Night Visibility
Ultra-bright illuminated address numbers visible from the street in complete darkness. No more “I'm on your block but I can't tell which house is yours” texts at midnight.
Better Reviews
Check-in is one of Airbnb's six star-rating dimensions. A smooth arrival experience sets the tone for the entire stay — and 59% of guests say Superhost status influences their booking decision.
Guest Safety
If a guest has a medical emergency, every second counts. The Firefly's emergency beacon guides first responders directly to your property — not a neighbor's. Demonstrable safety diligence for your liability profile.
Emergency Beacon
Red-and-blue SOS strobe visible from 1,000+ feet. Activated via the Glomensio app. In a crisis, your property becomes the one address that doesn't require guesswork.
Modern House Numbers That Photograph Well
A modern house number that looks premium in listing photos — day and night. A warm-glow exterior detail that signals “this host cares about their property” before a guest even reads the description.
Fleet Install Across Your Portfolio
1 property or 100. We dispatch licensed electricians from our nationwide network to every address you own — starting at $99 per unit. You don't coordinate a single appointment between turnovers.
More than a “House Number”. “Your Home's First Responder”.
Safety. Not Surveillance.
Three years of real-world punishment — Arizona summers, Midwest ice storms, Gulf Coast humidity, coastal salt air. ASA + polycarbonate + resin shell, conformal-coated PCB, gold-plated connectors. Every component custom-engineered by a team whose résumés span commercial machinery and classified defense hardware — including an Einstein Visa recipient, an active security clearance holder, and a former first responder and ICU nurse. 18 states. 3 countries. Zero hardware failures.
Professional-grade hardware for permanent outdoor installation — not a decorative house number sign, nothing like the solar plaque that dies in a month, and nothing like the generic street numbers for houses sold at every big-box store. Backed by a 2-year manufacturer warranty.
What You're Getting
80V–264V universal input. Wi-Fi + Bluetooth. App-controlled brightness and color. Auto-on at dusk. OTA firmware updates. Professional-grade signage house number.
Visible From 1,000+ Feet.
When 911 is called, the Firefly strobes red and blue — guiding responders to the right door. Liability protection at every address.
A Static Plaque, Turned Active.
For multi-property hosts, this isn't just a house number — it's the only device that tells 911 exactly which unit in a short-term rental portfolio needs them.
The Feature Guests Use Every Single Day.
The 911 beacon is the feature you'll be grateful for in a crisis. The green delivery glow is what guests experience on arrival — DoorDash, Uber Eats, Amazon, and rideshare drivers go straight to the right door. No more “which house are you?” texts. Another invisible quality detail that drives five-star reviews.
Your Guests' Safety Is Your Liability
For short-term rental operators, guest safety is home safety — and home safety is liability protection at every address you own.
Platform safety guidance is clear. Airbnb tells hosts: “Make sure an emergency vehicle can find your house or apartment as quickly as possible.” Vrbo and Booking.com publish similar requirements in their host resource centers.
The International Fire Code requires address numbers to be Arabic numerals at least 4 inches high, plainly visible from the street. Many short-term rental permit processes now include this as an inspection item — which is why we built an entire research project on emergency visibility and a detailed guide to emergency-response house numbers.
The Firefly exceeds every code requirement and adds something no other house number can: an active emergency beacon that makes your property unmistakable during a crisis. For multi-property hosts, that's not just safety — it's liability protection at scale.
Solar House Numbers Fail. Firefly Is Hardwired.
The Firefly connects to your home's AC electrical system — consistent power 24/7/365. No solar panel degrading in 12 months. No battery dying mid-guest-stay. No embarrassing “the house numbers were off” review because it was cloudy for three days. Installation takes about 15 minutes with basic tools.
We send licensed electricians to every door you own.
Don't want to touch a wire? You don't have to. We dispatch from our nationwide installer network to every property in your portfolio — starting at $99 per unit. We handle scheduling around your turnovers, warranty the install, and coordinate with your cleaning crews. One property or a hundred, you never manage a single appointment. You run the listing — we put the Firefly on the wall.
Solar house numbers are the equivalent of leaving a candle in the open window and hoping the wind doesn't blow. Here's the engineering data on why solar fails — especially when your guests need it most.
Recognized by CES, Future PLC, PCWorld, AOL, and CEO Monthly.
“The best tech for adults over 65 we spotted at CES this year”
— AOL / CES 2025
5.0 / 5 Stars — 100% Five-Star Ratings
Real customers. Verified purchases. This is what people say after living with a Firefly on their wall.
“I used to have their Glomensio Firefly Gen 1 and it still works 3 years later. Setup was quick. They look clean on the house, and it lights up super well at night.”
— Verified Amazon Customer, April 2025
Illuminated House Numbers — Host FAQ
Does it work with my HOA?
What if I have multiple properties?
How long does installation take?
Does it work in bad weather?
Can guests activate the emergency mode?
Why not just use solar house numbers?
What warranty does the Firefly carry?
Can delivery drivers and rideshare find my property?
Reserve Your Spot. Be First When Hosts Get Access.
The Glomensio Firefly Gen 3 waitlist is now open. Tell us about your properties and we’ll put you on the host waitlist — so you’re first in line for pricing, install scheduling, and multi-property allocation when we open orders.
Guests Find Your Airbnb. Every Time.
Stop losing check-in stars to dark facades. The Glomensio Firefly is a CES Award-winning illuminated house number that makes your property unmistakable — day or night, rain or snow. One install. Every guest. Every arrival.
Safety. Not Surveillance. · Your Home's First Responder.