High Power 3W 365nm UV LED Torch For NDT

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$1.03 - 103.00 / pc
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50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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General Introduction

High power 3W 365nm UV led flashlight



UV LED provides excellent radiometric power in the wavelength range required for applications like curing, counterfeit verification, and medical applications. The high quality materials used in the package are specifically chosen to maximize radiometric power output, have superior UV resistance, and great reliability under monumental condition.


* Counterfeit Money Detection and Validation!
* Forensics
* Non-destructive inspection(NDI)
* Non-destructive testing(NDT)
* UV-curing/Adhesive curing



Inspection of rodent contamination, hotel inspection, kitchen inspection, leak detection, scorpion hunting, Non Destructive Testing, Readmission and patron control, outside applications, security applications, invisible inks, dye tracing, arts and crafts, exhibits, displays, and of course fun.

Use in bio-terrorism traning, cleaning exercises, automotive leak detection, inspecting dairy products, criminology Insects, lures and glow fishing products, glowing paint effects, glowing cosmetics and postal stamps.



Customized options

Customized label/ Logo can be made onto packing box.


Packaging & Delivery



1 x Box



Shipping Service

Estimated Delivery Time


2-8 business days


3-8 business days


2-10 business days


1-7 business days


6-14 business days


7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By sea

30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address.

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us. 

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Q:Can you tell me how to buy a LED flashlight, which is good for charging lithium batteries or for ordinary distilled water batteries?
Now that kind of bright light, at least 80 yuan, if it is good, to more than 150 yuan, the real charge and discharge battery 500 times.
Q:LED rechargeable flashlight se a 316 how much?
Then, in the lower left corner of the control center, you will see the flashlight icon, click to open
Q:How to detect the flashlight LED lamp is good or bad?
It may be because the measurements in the plate, 6 beads in parallel, and the meter provide insufficient measurements of current shunting. Well, after the 2 1.5V batteries are connected in series, measure directly, or measure the resistance of the mobile phone battery string 50, or measure the resistance of the charger with a 100 ohm charger.As long as the measurement voltage is controlled at about 3V DC or the current under DC 20mA is measured, the results can be obtained directly in the plate measurementPut aside
Q:Make a small flashlight with LED lights
If simple, buy a 1W or 3W lamp, a series resistor and slightly on the battery is good, the cement resistance of 12 ohms around 0.25W, 3 batteries of about 4.5V, the general lamp voltage of about 3.3V, can not be added directly on the battery. Standard can be two batteries plus step-up circuit approach, but you do simple, there is no need to be so troublesome.
Q:How much is the price of the SF007 LED explosion-proof flashlight on the high beam?
Shenzhen Yuanguang Industrial Lighting Technology Co., Ltd. boss Comrade Wang Peng before the coal mining industry, after several partnership company, now he only burn the bridge after crossing it, an exclusive, mind is smaller than women, the staff's hard work, low wages, poor product quality, high price.
Q:Would you please use the LED of a flashlight with size 5 batteries to make it glow with a No. 3 or 7 ordinary battery?
Use a LED with 5 batteries, and use a 3 or 7 regular battery to make it glow.
Q:Can you change the light bulb of ordinary flashlight to LED lamp holder?
Yes, but it should be replaced by a high brightness white light LED. This LED is twice high and has high current.Methods: the modified glass part of the bulb is removed, leaving the metal shell, the bottom of the tin electric iron is removed, or with a thin screwdriver to a small hole, drops into the paraffin with fixed will add to the LED, then the LED negative (short feet) up (opposite direction) bending over, the LED is inserted into the the metal shell, the cathode through the bottom of the negative contact to the metal shell (cathode can't contact the metal shell), heating the metal shell, melted paraffin, with fixed LED, preferably with a soldering iron positive and negative electrode, cut off the excess foot, OK. Now you can put it in the flashlight.
Q:How many watts of LED light flashlight is there in Section 5, battery 3?
The pocket flashlight below 10CM is generally used with 1-3W's LED, while the larger ones are typically in 3-5W, or even 10W LED, and a little bigger, using a multi section 18650 battery flashlight, you can use 20-50W's LED. I am a flashlight made of titanium lighting, the current effect of relatively strong flashlight, mainly with matching...
Q:Taiwan LED lamp than foreign LED lamp which is better, is the kind of lamp flashlight. What's better?
Brand, product covers all types of LED, bright flashlight, flashlight, jade flashlight, bicycle lights, diving flashlight, mini flashlight, explosion-proof flashlight, HID flashlight, etc..
Q:The Q5 flashlight long-range rechargeable LED flashlight 14500 battery No. 5
If you want to be portable, you can buy a 16340 - cell flashlight, which is smaller than a AA flashlight, but is brighter than AA!

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