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.

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.

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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

UltraFire Black Light UV Flashlight Super Power Ultraviolet 395-405 nm UV Led WF-502B Blacklight Flashlights for Leak Detector Pet Urine Stain Scorpion Bed Bug

UltraFire Black Light UV Flashlight Super Power Ultraviolet 395-405 nm UV Led WF-502B Blacklight Flashlights for Leak Detector Pet Urine Stain Scorpion Bed Bug

Product ID: 550496751

Details

Colour
Others
Light Source Type
UV
Power Source
Battery
Special Feature
UV Light Use
Voltage
3.7 Volts

⚡3.7V Lithium-Ion power

🐾Detects pet stains & scorpions

🔦395-405 nm UV wavelength

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R1387

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🔦 Illuminate the unseen, own the night!

COMPACT LIGHTWEIGHT - Weighs just 104 grams for effortless portability
PRECISION UV SPECTRUM - 395-405 nm wavelength for ultra-clear detection
DURABLE KNURLED FINISH - Modern grip design for secure handling in any condition
MULTI PURPOSE DETECTION - Spot leaks, pet urine, scorpions, and bed bugs with ease
POWERFUL LITHIUM ION BATTERY - Long-lasting 3.7V battery ensures reliable performance

The UltraFire WF-502B Black Light UV Flashlight delivers a powerful 395-405 nm ultraviolet beam powered by a 3.7V lithium-ion battery. Designed for professionals and home users alike, it excels at detecting leaks, pet stains, scorpions, and bed bugs. Lightweight and durable with a knurled grip, this flashlight is your essential tool for uncovering hidden details others miss.

Specifications

ASIN	B07JKD522X
Are Batteries Included	No
Battery Description	Lithium-Ion
Battery Type	Lithium Ion
Brand	ULTRAFIRE
Colour	Others
Customer Reviews	4.4 out of 5 stars 1,583 Reviews
Finish Types	Knurled
Included Components	Battery
Item Dimensions D x W x H	10D x 20W x 20H Millimeters
Item Dimensions L x W x H	20L x 20W x 20H Millimeters
Item Type Name	1
Item Weight	104 Grams
Light Output Maximum	200 Lumens
Light Path Distance	50 Feet
Light Source Special Features	UV Light
Light Source Type	UV LED
Manufacturer	Ultrafire
Manufacturer Part Number	UN788000142493
Model number	WF-502B
Mounting Type	Clip-on
Number of Batteries	1 Lithium Ion batteries required.
Number of Lights	1
Power Source	Battery Powered
Product Features	UV Light, Special Use Cases
Set Name	ULTRAFIRE ALLESM
Shape	Square/Rectangular
Size	Standard
Special Feature	UV Light, Special Use Cases
Style	Modern
UPC	788000142493
Voltage	3.7 Volts
Water Resistance Level	Water Resistant
Wattage	10 Watts
White Brightness	200 Lumens

Reviews

A**M

متج جيد ولكن

لا يوجد بطارية تتوافق مع المنتج في السوق المحلي ، يرجى عرض بطاريات مناسبة للمنتج لنتمكن من شراءها . المنتج لا يحتوي على شاحن .

3.06.2024

S**K

great light

I use this for curing resin, works great

16.03.2026

R**S

Works exactly as expected - great

I got this light to see how much of a crime scene the cats have left around the house. This light shows there’s a lot of crime in this house.

27.08.2024

O**E

NO BATTERIES INCLUDED

Product does not come with the batteries required to operate it.

25.08.2025

R**S

10/10

This thing is bright!!! Great for uranium glass hunting

1.04.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R1387

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

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

2 weeks ago

View all Trustpilot reviews