best uv flashlight 365nm led torch lamp
Product Description
UltraFire 501B 395nm UV Flashlight is the convenient ultraviolet tester for those customers who want to use a blacklight flashlight for notes checking and other UV inspections.
Its main specifications include SEOUL UV LED, 3W power, and 395nm wavelength. This flashlight is designed for producing violet UV light for UV inspections.
This ultraviolet testing tool has a simple construction, solid design, and good performance. It uses an aluminum alloy flashlight body that makes it light-weighted, durable and handy device for different inspection purposes. OP aluminum reflector increases its efficiency of the UV flashlight beam for close- and mid-range inspections.
395nm wavelength is usually used for visible blacklight testing. It allows detecting UV-reactive marks and fluorescence features of objects under ultraviolet light. Compared with 365nm UV light, 395nm wavelength produces brighter visible violet light and thus is perfect for general blacklight inspection but not for low-visible professional UV testing.
This UV flashlight runs on 1×18650 Li-ion battery (not included). The 1-mode operation makes it easy to change the UV light without any mode selection. This parameter is important for many customers looking for the best UV flashlight for basic inspections.
UltraFire 501B UV flashlight has IPX-8 waterproof protection and lighting range up to 30 meters. Its length is 126mm, body diameter is 23.8mm, lamp head diameter is 30mm and net weight is 100g.
These parameters allow making this device convenient for carrying, storage and portable UV inspections.
This UV tester is perfect for testing notes and other UV tests. For customers looking for the best UV flashlight with UltraFire branding, SEOUL UV LED, 395nm wavelength, 3W power, aluminum alloy body, IPX-8 waterproof design and 18650 battery support, this model will be the best choice for UV inspections.
Specifications
Brand: UltraFire
Flashlight Body Type: 501B
Light Source: UV LED
LED Brand: SEOUL
Power: 3W
Wavelength: 395nm
Modes: 1-Mode
Working Voltage: 7V-4.2V
Battery Type: 1×18650 Li-ion battery, not included
Body Material: Aluminum alloy
Reflector: OP aluminum
Switch Type: Tail clickie
Waterproof: IPX-8
Lighting Range: Within 30 meters
Size: 126mm Length x 23.8mm Diameter x 30mm Lamp Head
Net Weight: 100g
Application: Testing notes and related UV inspection use.
FAQ
1. What is this UV flashlight used for?
This UV flashlight is used for testing notes and related UV-reactive inspection applications.
2. What wavelength does this model use?
This model uses 395nm wavelength. It produces visible violet UV light for general blacklight inspection.
3. Is this the best UV flashlight for professional 365nm inspection?
This model is a 395nm UV flashlight, not a 365nm flashlight. It is suitable for general detection and note testing, while 365nm models are usually preferred for lower visible-light professional fluorescence inspection.
4. What LED brand is used?
This flashlight uses SEOUL UV LED light source.
5. What battery does it use?
It uses 1×18650 Li-ion battery. The battery is not included.
6. Is this flashlight waterproof?
Yes. It has IPX-8 waterproof rating.
7. What is the lighting range?
The lighting range is within 30 meters.
8. What material is the body made from?
The flashlight body is made from aluminum alloy, and the reflector is OP aluminum.
9. How many modes does this flashlight have?
This model has 1 mode for simple operation.
10. Why choose this model when comparing the best UV flashlight options?
It combines UltraFire 501B body design, SEOUL UV LED, 395nm wavelength, 3W power, IPX-8 waterproof protection, and 18650 battery support in one portable inspection flashlight.
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