Customized Adjustable Focus LED 3W Dual Wavelength UV Flashlight 365nm and 254nm Charger Flashlight 2-in-1

• Customization: Available
• Usage: Camping, Home, Car, Boat
• Power Supply: Rechargeable Battery
• Switch: Back Screw (on/off)
• Charging type: Rechargeable
• Runtime: 1hrs
• With Light Source: With Light Source
• IP Rating: IP33
• Material of Reflecting cup: Plastic
• Surface Preparation of Reflecting cup: Concave-convex
• Material: Aluminum Alloy
• Certification: CE, RoHS, CCC
• Transport Package: 1set/Box
• Specification: 20*16*6cm
• Trademark: GZYSLED
• Origin: China
• HS Code: 8513101000
• Production Capacity: 300set/Day
• Package Size: 24.00cm * 24.00cm * 5.00cm
• Package Gross Weight: 0.500kg
• Lead Time: 15 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

 

Product Description

Dimension	140.8mm (length) x 33mm(head) x 27mm (Tail)
Power Consumption	3W+3W
Color Temperature	365NM+254NM
Material	Aluminum Alloy
Product Color	Black
Lighting time	1 hours
Weight	200g

Package included:

1x LED UV flashlight
1x USB cable
1 x Box

Application :

1.medical devices.

2.fluorescent material

3.ink curing.

4.Metal crack, crack detection.

5.photocatalyst, light detection.

6.money detect detector device,

7.anti-fake detection ,

8.medical measurements and biometric security testing
9.hydraulic leak.

10.According to Amber, arresting scorpions, and examination of tickets. Passport, credit card, identity card.
11.animal urine test.

12.fluorescent powder, phosphor agent detection.

13.Ore, jewelry, jade detection

14.Paper towels, facial mask, cosmetic, children's toys, books, clothes.......

254NM For



365NM For

Please Note:

1. Do not shine directly into eyes;

2. Please keep it away from liquid or moisture ;

3. Please check the batteries and battery case whether they are installed correctly when the ultraviolet
led flashlight does not turn on;

Ultraviolet light is an electromagnetic radiation whose wavelength is shorter than visible light and cannot be directly perceived by the human eye. When ultraviolet rays are irradiated on the white paper, the white paper will absorb the ultraviolet rays and fluoresce. Fluorescence means that after a substance absorbs energy, it emits light with a wavelength longer than the absorbed energy. On white paper, fluorescence converts ultraviolet light into visible light, allowing the human eye to see the presence of light. Therefore, we can only see the effect of light when the ultraviolet light shines on the white paper.
 

Share some identification features of 254nm and 365nm ultraviolet detection minerals

1. Reaction strength: Different minerals have different reaction strengths to different wavelengths of ultraviolet rays. Some minerals, which fluoresce strongly under 254NM UV light, may not show a noticeable reaction under 365NM UV light. Conversely, other minerals may fluoresce strongly under 365NM UV light.

2. Fluorescent color: Different minerals will emit different colors of fluorescence under different wavelengths of ultraviolet rays. For example, certain minerals fluoresce red or blue under 254NM ultraviolet light and yellow or green under 365NM ultraviolet light. These fluorescent colors can be used to distinguish different minerals.

3. Reaction characteristics: Different minerals will have different reaction characteristics under different wavelengths of ultraviolet rays. For example, certain minerals will show specific streaks, spots or patches when exposed to 254NM UV light, which may not have these characteristics when exposed to 365NM UV light. These response signatures can also be used to distinguish different minerals.

It is important to note that identifying minerals at UV wavelengths is a specialized technique that requires experience and expertise. Different minerals may respond similarly, and the same mineral may respond differently under different conditions. Therefore, when conducting mineral identification, various factors should be considered comprehensively and confirmed in combination with other testing methods.

 

Certifications

 

FAQ

Q1: Do you supply OEM,ODM service?
A1: YES,absolutely it can be realized.

Q2: All the pictures are real photo?
A2: Yes, the pictures of all products on this page are 100% real shoot by us.

Q3: How can I get a quotation from you?
A3: Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very
soon (mostly within 6 hours).

Q4. Can I have a sample order for led light?
A4: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q5: How to place an order?
A5: If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will
reply you within 6hours(working day).

Q6. What about the lead time?
A6:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q7. How do you ship the goods and how long does it take to arrive?
A7: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q8. Is it OK to print my logo on led light product?
A8: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.