Add to Cart
UltraFire WF-502B 390-410nm UV Ultraviolet LED Flashlight Electric Torch
Reviews(2) SKU: HK-T00442
Worldwide Free Shipping
Add to Cart
Product Description
This is UltraFire WF-502B 390-410nm UV Ultraviolet LED Flashlight Electric Torch. The beam light which it gave out is bright and wide. And this bright beam can be seen miles away in the dark, that you can use it to guide your ways. Widely using, it is a really wonderful tool for household using! This flashlight is featuring a high-quality material that is sturdy and durable enough for long time daily use.

  • Made of high quality aluminum alloy, this flashlight is sturdy and durable enough for long time daily using
  • Crenellated Strike Bezel provides enhanced self - defense capability
  • Excellent waterproof, suitable for outdoor environment, adverse weather conditions
  • This flashlight uses a textured reflector (rather than smooth reflector).The beam from a textured reflector is more even, with a more gradual transition between the hot spot (the center of the beam) and the spill (the periphery of the beam)
  • The slender handle is beautiful and convenient to hold
  • It's easy for you to carry and store
  • Tail ON / OFF button for easy operation
  • Great for checking cash (currency), credit card, fluorescent ink (invisible ink), cracked glassware, or even crime scene

Technical specifications

Brand Ultrafire
Model WF - 502B
Emitter Type UV LED
WL (wave length) 390 - 410nm
LED Quantity 1
Battery Configurations 1 X 3.7V 18650 / 2 X 3V CR123A / 2X3.7V16340 Lithium Batteries (1 x 18650 recommended)
Voltage Input 3.4V - 8V
Power 1 W
Switch Type Clicky / Clickie
Switch Location Tail - cap
Modes 1
Brightness 100 lumens maximum brightness (manufacturer rated)
Runtime 4 - 6 hours
Lighting Distance About 50m
Lightbulb / LED Lifespan 100, 000 hours
Material Aluminum Alloy
Lens Coated Glass Lens
Reflector Aluminum Textured / OP Reflector
Carrying Clip Clip Included
Casing Color Black
Dimensions 5.24 x 1.26 x 0.91 inch / 13.3 x 3.2 x 2.3 (L x Head dia x Body dia)
Weight 5.96 oz / 169g

Package list

  • 1 x UltraFire WF - 502B 390 - 410nm UV Ultraviolet LED Flashlight Electric Torch

  1. Do not watch directly in the led's, which can hurt your eyes
2 Reviews
By Conner:

Just use one battery,so good,and the effect.And when I bought just use 7 days was delivered.Good

By Ashley Scott:

The item that I bought arrived yesterday.The brightness is good,completely meeting our requirements.Good product!

Write a Review
Shipping & Payment


Ultrafire W-878 XM-L T6 2200 Lumen 5 Modes Adjustable Focus Stretchable Flashlight with Battery Holder Black


LT-C8 XM-L 1*T6 2000LM White Light 5-Mode Flashlight Black


2200LM LED Rechargeable Flashlight Torch with Charger Black


Laser Flashlight 2000LM High Power 1000m Lighting Distance with 2pcs 18650 Batteries & Universal Charger White Light