Authentic Reviews By Ursonic Customers
Ursonic GlowStrike™ – Racket & Lamp Insect Killer
Ursonic GlowStrike™ – Racket & Lamp Insect Killer
Your Safe, Powerful, and Portable Defense Against Insects—Anywhere, Anytime.
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- 30-Day Risk-Free Returns
Defend your home day and night with the 2-in-1 design that works as a handheld racket for instant bug elimination or as a stationary mosquito lamp for continuous protection. Powerful enough for mosquitoes, flies, and more, GlowStrike™ keeps your spaces bug-free whether you’re relaxing indoors, entertaining outdoors, or sleeping peacefully through the night. Recharge easily through the included lamp docking station for uninterrupted protection.
Product Features
Product Features
🔄 2-in-1 Functionality (Handheld + UV Lamp Mode)
Swat manually or dock it for hands-free protection—perfect for nights on the patio or in your tent.
⚡ 4000V High-Voltage Zapping Power
Instantly kills mosquitoes, gnats, and flies on contact.
🛡️ Triple Safety Mesh
Prevents accidental shocks—safe around kids and pets.
🔋 Rechargeable 1200mAh Battery
Long-lasting performance with fast, universal charging.
💡 Docking Station with UV Light
Automatically attracts and zaps bugs while you relax.
🪶 Lightweight & Ergonomic Grip
Easy to use for all ages, ideal for extended use.
🌿 Chemical-Free & Flameless
A healthier alternative to sprays, coils, and candles.
🔆 LED Indicator Lights
Stay informed on charge status and active mode.
Product Specification
Product Specification
Brand: Ursonic™
Model: FZ-4000X
Power Output: 4000 Volts
Battery: 1200mAh Rechargeable Lithium-ion
Charging: USB (Cable Included)
Modes: ON1 (Manual) / ON2 (UV Lamp Mode)
Safety: Triple Mesh Grid, Smart Power Cutoff
Weight: ~1.2 lbs
Dimensions: 16.3" x 8.5" x 1.9"
Colors: White
Certifications: CE, RoHS, FCC Approved
Return Policy
Return Policy
We’re confident you’ll love our GlowStrike—but if you’re not completely satisfied, return it within 30 days for a full refund, no questions asked.
Hassle-free. No restocking fees. Just peace of mind.
Shipping Policy
Shipping Policy
We ship within 24–48 hours of your order, Monday–Friday.
Enjoy free shipping on all orders—no minimum required.
You’ll receive tracking information as soon as your order ships.







Over 10 Million Views – See Why Everyone’s Talking About This Mosquito Killer
Sleep Better, Live Outdoors, Stay Safe
The Ultimate Bug Killer
Stacked With Features
Dual Mode: Handheld + Lamp
Switch between Handheld Mode for instant swatting and Lamp Mode for hands-free bug zapping.
USB-C Fast Charging
Recharge quickly and conveniently with modern USB-C compatibility through the lamp station
Powerful 3000V Grid
Instantly zaps mosquitoes, flies, and gnats on contact with high-voltage precision.
395nm UV Light Attraction
Emits bug-attracting UV light within the optimal 395nm wavelength range for maximum effectiveness.

Dual Mode: Handheld + Lamp
Switch between Handheld Mode for instant swatting and Lamp Mode for hands-free bug zapping.
USB-C Fast Charging
Recharge quickly and conveniently with modern USB-C compatibility through the lamp station
Powerful 3000V Grid
Instantly zaps mosquitoes, flies, and gnats on contact with high-voltage precision.
395nm UV Light Attraction
Emits bug-attracting UV light within the optimal 395nm wavelength range for maximum effectiveness.
Let customers speak for us
from 448 reviewsSnap, crackle, POP! Best zapper I’ve used.

It attracts and zaps the fruit flies really well. It makes such a cracking noise each time. The first time, I jumped out of my chair.

I love this thing. It's great for taking care of any pesky gnats or mosquitoes. The pop is very satisfying!

At first I wasn't sure if this would kill gnats as advertised, but now I'm a believer! The mesh is indeed small enough to zap gnats and fruit flies. For the first time in years, I was able to sit in my backyard and enjoy a cool summer day. I would occasionally wave the zapper around my chair, hear the satisfying zaps, and be protected from the pests! I also love being able to leave it on in the kitchen at night to minimize the bug population!

I didn't even know a mosquito fly swatter existed, but discovered it when I visited my brother. He said that they have been using a mosquito swatter for years and believe in its effectiveness for keeping bugs out of his office. My brother originally purchased the swatter for outdoor use on carpenter bees and hornets, but also keeps in on and in its base every day in his office. They live out in the country so have a great insect population. Its been working so well for him, we had to have one. This swatter that we purchased on Monday and its working great. Do make sure that you place the swatter in a safe area, not close to water and away from any pets or young children that might touch the racket part of the swatter while its working. I believe the price is a very fair price and I don't think you could go wrong on purchasing this product.

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Excellent I am surprised that I just killed over 40 flies in 5 min or less the light is good at night for flies and the size is medium perfect it fits in my hands and swings back snd forward and wall to as well. It kills flies, bees, Nats, mosquitoes and lantern flies. The noise level is 53db which makes my dad think what is that popping noise in the kitchen 😀. The charging speed is very quick and comes with a fast usb chargeing cable included in the package and it functions very good for the last 4 hours will update my review if anything happens.

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Zap! Just like that, they’re gone.I’m not usually one to kill insects since they play a role in our ecosystem, but these fruit flies were taking over every corner of the house. This electric swatter is an absolute game-changer—it works flawlessly and does its job well.The built-in blue light attracts bugs instantly, and the zap happens in seconds. It’s lightweight, easy to maneuver, and charges incredibly fast. The charging indicators are a great bonus—they clearly show the charging level, so you always know when it’s ready to go. My battery was at 25%, and in just 30 minutes, it was fully charged!I especially love using it in the kitchen, where fruit flies tend to linger. The price is reasonable, and for the peace of mind it brings, it’s totally worth it. If you’re dealing with a fly problem, I highly recommend this product!

I've had this thing for two years and it's one of my favorite camping accessories. My kids can never manage to close the door to the tent, so mosquitos are always getting in. Spend a couple of minutes with this bad boy and they're gone. It makes a very satisfying crackle. Perfect for mosquitos and smaller bugs, but things like horseflies will be too large to get through the protective screen.I just did an eight night camping trip, and the battery never even dropped below full bars.

Bought as a gift to my parents. My father is crazy about it. He loves the power this has to destroy bugs in an instant. He gets bit a lot, easily, so he is happy to have some revenge. He enjoys the kill sound. I’m glad I chose this one bc I read some of these aren’t that strong. This one does great I guess; rarely even leaves a body! Like the auto feature; the real reason I chose this one. Some require you to hold a button; this does not. I would have liked it to have a long arm like some versions, but since they’re so happy with it, oh well.

Really does a job

This really works well, and I love that it's rechargeable, and has a stand.

Oh this thing is powerful. Gets rid of gnats and all ❤️❤️

I would give these 10 stars if I could. I have used them on flies, bees, hornets, fruit flies and mosquitos for starters. They work awesome. My only complaint is the charging base being so narrow. It would be better if it was wider, therefore being more stable.

My husband's new favorite "toy." For whatever reason, bugs love to bother my husband. This bug zapper worked Amazingly on mosquitoes. We have some wasp/stinging bugs that he stunned with this zapper. I was able to finish them off once they were stunned. He loves this zapper and is happy to go outside again.

This is one of the best things I have ever purchased. Wish I bought one sooner. The entire family is assisting with the project of killing the flys. The dog is not pleased with the noise but we are happy with it. 100% effective!


Safe for Everyone (Except Bugs)
Designed with triple-layer safety mesh to prevent accidental shocks, making it safe for kids, pets, and the whole family. No toxic sprays, no open flames—just powerful, chemical-free protection that only bugs need to fear.

Sleep Better, Live Outdoors, Stay Safe
Enjoy peaceful nights and worry-free gatherings without chemicals or constant swatting. GlowStrike™ combines powerful 4000V zaps with a safe, rechargeable 2-in-1 design — your all-day, indoor-outdoor bug solution.
Not enough information about operations and types of use.
Good
This wasn’t the same product that was advertised.
Nice
Snap, crackle, POP! Best zapper I’ve used.