Darken
Turn off nearby lights and reduce daylight to improve contrast.
Smarter everyday pet care
Focused inspection starts here
Find the Spot Before You Start Cleaning
Persistent pet odor can come from a small area that regular room lighting does not reveal clearly. This compact 365nm black light helps you scan common accident zones for fluorescent residue and focus your cleaning where it is needed most.
- 365nm UV LED paired with a black filter lens
- USB rechargeable with a built-in battery
- Compact 3.27 in aluminum alloy body
- Designed for carpets, rugs, upholstery, and litter areas
365nmFiltered UV wavelength
3.27 inPocket-size body
USBRechargeable power
Designed forFocused Inspection
Filtered UV365nm inspection light
USB RechargeableBuilt-in lithium battery
Pocket Size3.27 × 0.75 in
LightweightApprox. 1.3 oz
Stop guessing where the odor started
Find the Hidden Spot Behind the Smell
You may notice the odor without seeing the source. Pet residue can settle into carpet fibers, rug edges, upholstery seams, and the area around the litter box. A slow scan in a darkened room helps narrow the search before you clean.
Scan
Move the black light slowly across the suspected area from more than one angle.
Focus
Mark suspicious spots, then clean them with a method suitable for the surface.
See what room light can miss
Regular Light Shows the Surface. UV Helps Highlight Residue.
Under ordinary lighting, a carpet or rug can look clean even when residue remains between the fibers. The 365nm UV light is designed to make certain fluorescent traces easier to notice in low-light conditions.
Fluorescence is a helpful inspection clue, not proof of urine. Detergents, fabric fibers, dyes, and other household residues may also glow under UV light.
Filtered 365nm UV inspection
Clearer Contrast for a More Focused Search
The 365nm UV LED works with a black optical filter lens that helps reduce distracting visible light. In a darkened room, this makes it easier to distinguish fluorescence from the surrounding surface.
365nm UV WavelengthDesigned for visual inspection of fluorescent residue around common pet accident areas.
Black Filter LensHelps reduce visible purple glare so fluorescent traces are easier to separate from the background.
Handheld ControlThe compact body lets you scan edges, corners, furniture seams, and other easy-to-miss areas.
Built for practical home checks
Everything You Need for a More Focused Inspection
Six practical details work together to make routine scans simple, portable, and easier to repeat whenever an odor returns.
365nm UV LED
Provides filtered UV illumination for checking fluorescent residue in low-light conditions.
Optical Filter Lens
Helps reduce distracting visible light and improve the contrast around fluorescent traces.
USB Recharging
Recharge the built-in battery with the included cable and a compatible 5V USB power source.
Pocket-Size Body
The 3.27 in form fits easily in a drawer, travel bag, cabinet, or pet cleanup kit.
Aluminum Alloy
Lightweight metal construction creates a practical handheld tool for everyday home use.
Surface-Focused Use
Made for checking floors, fabrics, edges, corners, and other common pet accident zones.
Check common trouble spots
One Compact Light for Easy-to-Miss Areas
Use the black light to inspect the surfaces and locations most likely to hold hard-to-see pet residue.
Carpets and Rug EdgesScan fibers, borders, and the area beneath nearby furniture.
Upholstery and Fabric SeamsCheck cushions, lower furniture panels, and seams where moisture can settle.
Pet Bedding and Crate LinersInspect washable fabrics before choosing where to spot-clean.
Litter Box SurroundingsCheck nearby flooring, baseboards, corners, and the wall area beside the box.
Hard FloorsScan from different angles to separate possible residue from reflections and finishes.
Inspection note: Results vary by surface material, residue age, previous cleaning, ambient light, and viewing angle.
Rechargeable and easy to store
Keep It Ready With Your Cleaning Supplies
The built-in lithium battery recharges through USB, while the lightweight aluminum alloy body fits comfortably in a drawer, cabinet, bag, or pet cleanup kit.
USB Rechargeable
Recharge the built-in battery with the included USB cable and a compatible 5V power source. No loose disposable batteries are needed.
Compact 3.27 in Body
The slim 83 × 19 mm profile weighs approximately 1.3 oz, making it easy to guide across floors, furniture, and tight corners.
Simple low-light inspection
How to Use Your 365nm Black Light
1. Charge and Darken the RoomCharge with the included USB cable, then turn off nearby lights and reduce daylight.
2. Scan SlowlyMove the beam across the suspected surface at a steady pace and check from more than one angle.
3. Mark Suspicious AreasUse a removable marker, such as painter’s tape, to remember the location after the lights come back on.
4. Clean for the SurfaceUse a suitable cleaner and follow the surface and cleaner manufacturer’s directions.
Safety: Do not look directly into the UV light or shine it into people’s or pets’ eyes. This product is intended for household surface inspection only.
Product details
365nm Black Light Specifications
Review the wavelength, construction, dimensions, charging method, and included items before ordering.
Product365nm Black Light for Cat Pee
ModelSV108
UV Wavelength365 nm
Light SourceUV LED
LensBlack optical filter lens
MaterialAluminum alloy body
PowerBuilt-in rechargeable lithium battery
ChargingUSB, 5V input
Dimensions3.27 × 0.75 in (83 × 19 mm)
Net WeightApprox. 1.3 oz (36–37 g)
ColorBlack
IncludedUV flashlight, USB charging cable, and box
Care: Wipe the exterior with a soft, dry cloth. Keep the charging port dry, do not immerse the flashlight, and store it in a cool, dry place.
Questions before you choose?
365nm Black Light FAQ
Will this black light find every cat urine spot?
No black light can guarantee detection on every surface. Visibility depends on the material, residue age, previous cleaning, ambient light, and viewing angle. It works best as a search aid in a darkened room.
Does cat urine always glow under UV light?
Not always. Some dried urine residue may fluoresce, while fresh, heavily cleaned, diluted, or surface-absorbed residue may be difficult to see.
Can a glowing spot confirm that urine is present?
No. Laundry products, cleaning residue, fibers, dyes, and other materials can also fluoresce. Treat glowing areas as inspection clues and use context before deciding what to clean.
Why use a 365nm light with a filter lens?
The 365nm UV LED is paired with a black optical filter that helps reduce distracting visible light. This can improve fluorescence contrast under dark or dim conditions.
Does it work in daylight?
Fluorescent traces are generally easier to see in a darkened room. Bright daylight or strong indoor lighting can reduce visible contrast.
Can I use it on carpets, sofas, and bedding?
Yes, it can be used to visually inspect those surfaces. Different fibers, dyes, finishes, and cleaning products may react differently under UV light.
Does the flashlight remove stains or odor?
No. It is an inspection tool that helps narrow the search area. Cleaning requires a separate surface-appropriate product and method.
How is it charged?
It has a built-in rechargeable lithium battery and includes a USB charging cable. Connect it to a compatible 5V USB power source and keep the charging port dry.
Is the flashlight waterproof?
No verified waterproof rating is provided. Keep it dry, protect the charging port from moisture, and do not immerse it in water.
Can I use the UV light to examine my cat?
No. This product is intended for household surface inspection and is not a medical or diagnostic device. Do not shine the light into people’s or pets’ eyes.
What comes in the box?
The package includes one 365nm UV flashlight, one USB charging cable, and one box.
Ready to stop guessing?
Find the Source. Clean With Confidence.
Stop searching the entire room when the trouble may come from one hidden spot. Keep this compact 365nm black light ready to inspect common pet accident areas and focus your cleanup where it matters.
- Filtered 365nm UV inspection
- USB rechargeable built-in battery
- Compact aluminum alloy body
- One flashlight and charging cable included
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