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ULTRAFIRE Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug Not Included Batteries

ULTRAFIRE Black Light UV Flashlight, Super Power UV 395-405 nm LED WF-502B Blacklight Flashlights for Leak Detector, Pet Urine Stain, Bed Bug Not Included Batteries

Q: Will this light dry and harden UV glues, like those used in fly tying?

Works great for the "Damn Good" brand UV glue. I used it to fix a broken pair of glasses. The frame around one lens had broken, and I couldn't get new frames for the existing lenses. Just made the mend last night. I'm not certain how long an exposure ti takes--I gave it about 2 minutes. The glue's surface was still a little soft, but an hour later it was completely hard. Quite a bright light and I would be careful not to expose your skin or eyes to the beam. I will use it for fly tying as well and expect it will work very well.

Q: how long to completely cure and what brand of uv resin has anyone used with this light?

works great with loon, solraez, gulff probably the fastest. Average cure 10-20 seconds is my estimate, get a good 18650 battery though.

Q: One part of the description indicates it operates up to the 405 nm another says only up to 395 which is it?

There is 2 available nm that I know of. 365 and 395. 395 has a more purple more intense beam. Better for resins and glow stuff. 365 has a less visible beam better for seeing uv marks or ink doesn’t work as well for drying resin or charging glow in the dark stuff

Product ID: 88244365

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Details

Special Feature
Adjustable
Color
Black
Power Source
Battery
Light Source Type
UV LED
Material
Aluminum

💡395-405 nm UV LED wavelength

🔋Supports 18650 or 2x CR123 batteries

🔦200 lumens bright

Description

🔦 Illuminate the unseen, own the night!

RUGGED RELIABLE - Premium aluminum body with IP65 water & dust resistance for any environment
PRECISION ZOOM FOCUS - Adjustable zoom lets you scan wide yards or zero in on details
ULTRA BRIGHT UV POWER - 30% brighter UV LED chip for pinpoint stain & leak detection
MULTI USE DETECTION TOOL - From pet urine to currency authentication, a must-have for pros and pet parents
LONG LASTING RECHARGEABLE - Compatible with rechargeable 18650 battery or CR123 for extended use

The ULTRAFIRE WF-502B is a professional-grade UV flashlight featuring a powerful 395-405 nm LED that’s 30% brighter than competitors. Its adjustable zoom and rugged aluminum build with IP65 rating make it perfect for detecting pet stains, leaks, and authenticating documents. Powered by versatile 18650 or CR123 batteries, it’s a durable, multi-functional tool designed for efficiency and precision.

Specifications

Special Feature	Adjustable
Color	Black
Power Source	Battery Powered
Light Source Type	UV LED
Material	Aluminum
White Brightness	200 Lumens
Included Components	Battery
Voltage	3.7 Volts
Battery Cell Composition	Lithium
Item Weight	104 Grams
Number of Batteries	1 Lithium Ion batteries required.
Water Resistance Level	Water Resistant
Warranty Type	Seller
Brand	ULTRAFIRE
Brightness	200 Lumen
Battery Description	18650 or 2*cr123
Finish Type	Black
Manufacturer	UltraFire
UPC	788000142493
Part Number	UN788000142493
Item Weight	3.67 ounces
Product Dimensions	0.39 x 0.79 x 0.79 inches
Item model number	WF-502B
Batteries	1 Lithium Ion batteries required.
Is Discontinued By Manufacturer	No
Assembled Height	2 centimeters
Assembled Length	1 centimeters
Assembled Width	2 centimeters
Finish types	Black
Special Features	Adjustable
Switch Style	One-way
Batteries Included?	No
Batteries Required?	Yes
Wattage	10 watts

Have a Question? See What Others Asked

Will this light dry and harden UV glues, like those used in fly tying?

how long to completely cure and what brand of uv resin has anyone used with this light?

One part of the description indicates it operates up to the 405 nm another says only up to 395 which is it?

I have two cr123 batteries which way do they go in? It says use cr123 batteries... then how do they go in??

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Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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