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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    A 395nm UV LED torch is a highly effective, mainstream tool for curing UV coatings, inks, resins, and adhesives, offering faster curing times for modern UV-reactive materials. These torches (often 3W to 9W+) emit a strong, purplish light ideal for surface curing, printing, and smart repairs, with best results found by holding the light 5–10 cm from the surface. 
    Key Aspects of 395nm UV Torches for Coatings/Printing: 
    • Optimal Use Cases: Ideal for UV-curable inks, varnishes, solder masks, and coatings.
    • Performance: 395nm is considered the standard for modern, high-speed curing, although 365nm is superior for deeper penetration and detecting fluorescence.
    • Usage Tips: To achieve a rock-hard, non-tacky finish, hold the light close (5-10 cm) to the material.
    • Intensity & Power: 395nm torches, such as 51-LED models or specialized 3W/1300mW units, provide intense, concentrated light for rapid curing. 
    Recommended Usage: 
    • Application: Ideal for screen printing, small spot repairs, and curing 3D resin printing.
    • Safety: Always useUV protective glasses, as these powerful LED lights can be dangerous to the eyes.
    • Alternatives: If the coating requires deeper curing (e.g., thick resin), a 365nm torch is a better choice, although 395nm is effective for most UV-printing applications. 
    • 51-LED Portable UV Inspection Flashlight - 395nm Blacklight
      The Hortsun 51-LED Portable UV Inspection Flashlight is a lightweight, blacklight flashlight with 51 ultraviolet LEDs. It has a 39...
      CureUV
    • LG 395nm UV LED 3W 1300mW Used for UV Printing Coating ...
      The applications of 395nm UV LED 3W 1300mW Used for UV Printing Coating UV Torch are UV Curing, UV Ink Curing, Photo-Catalyst, Sen...
      Shenzhen Deshengxing Electronics Co., Ltd.
    • UV LED Curing Wavelength Guide: 365nm, 385nm, 395nm, 405nm
      Dec 15, 2025 — 365 nm is your choice for deep penetration and legacy chemistry. 395 nm is the mainstream choice for most modern inks and high-spe...
      www.uvndt.com
    Show all
    Show more

    Web results

    UV LED Light, Led High Power 300W 395nm 365nm ...


    Amazon.com
    https://www.amazon.com › GEHPYYDS-Colloidal-Acr...
    Amazon.com
    https://www.amazon.com › GEHPYYDS-Colloidal-Acr...
    [Product wavelength] 365nm\395nm (others can be customized) [Application parts] Widely used in UV glue, UV ink, UV varnish (for LED), UV printing exposure, etc.Read more
    Missing: Coating ‎Torch
    Discussions and forums
    Is a 395Nm LED flash light strong enough for curing?
    Reddit · 
    r/resinprinting
     · 4 comments
     · 5 years ago
    Is a 395Nm LED flash light strong enough for curing?
    Reddit · 
    r/resinprinting
     · 4 comments
     · 5 years ago
    Yeah that should be enough. The smelliness is because of a component of the resin, after curing ...  More
    Top answer · 6 votes · 5 years ago
    VOCs are given off as part of the curing process. The quoted 405nm is the optimum wavelength ...  More
    4 votes · 5 years ago
    Almost all resins will cure at 395nm and many even specify the range 395nm-410nm. If the flashlight ...  More
    3 votes · 5 years ago
    will 395nm uv flashlight cure resin?
    Reddit · 
    r/resinprinting
     · 6 comments
     · 3 years ago
    will 395nm uv flashlight cure resin?
    Reddit · 
    r/resinprinting
     · 6 comments
     · 3 years ago
    395nm will still cure 405nm, just slightly less efficiently.  More
    Top answer · 6 votes · 3 years ago
    I have the tiniest little UV flashlight and I use it to reinforce or resin weld. It's perfectly ...  More
    3 votes · 3 years ago
    Yes, because it's not a monochromatic light (so not only one wavelength is present). I'm using ...  More
    3 years ago
    See more

    Web results

    51-LED Portable UV Inspection Flashlight - 395nm Blacklight


    CureUV
    https://www.cureuv.com › products › 51-led-portable-u...
    CureUV
    https://www.cureuv.com › products › 51-led-portable-u...
    Features: 51 Ultraviolet LEDs for broad coverage and precision; Fixed-focus lens for consistent light dispersion; 395nm wavelength for optimal UV performance ...Read more
    $19.99 to $27.99 · In stock · 4.7 (10) · Free delivery over $35 · 5-day returns
    Videos
    365nm vs 395nm UV Light – Best for Curing, Stain Detection ...
    YouTube · Electronics&Computers
    Oct 28, 2023
    YouTube · Electronics&Computers
    3:53
    The 365nm UV light is better for curing, stain detection, and making UV reactive inks and bills shine compared to 395nm.
    Electronics&Computers
    YouTube·
    Oct 28, 2023

    365nm vs 395nm UV Light – Best for Curing, Stain Detection ...

    YouTube·Electronics&Computers·Oct 28, 2023
    YouTube
    ULTRAFIRE UV Flashlight 395-405nm Blacklight Review ...
    YouTube · Mirkojax
    Sep 22, 2025
    YouTube · Mirkojax
    4:28
    This UV flashlight can reveal hidden dirt, fingerprints, and stains on surfaces like carpets, doors, and light switches.
    Mirkojax
    YouTube·
    Sep 23, 2025

    ULTRAFIRE UV Flashlight 395-405nm Blacklight Review ...

    YouTube·Mirkojax·Sep 23, 2025
    YouTube
    UV TORCHES 365nm VS 395nm What's the difference ...
    YouTube · Tom's Man Shed
    May 10, 2023
    YouTube · Tom's Man Shed
    31:16
    UV 365nm torches are better than 395nm torches for fluorescent materials because they emit pure ultraviolet light with no visible light.
    Tom's Man Shed
    YouTube·
    May 10, 2023

    UV TORCHES 365nm VS 395nm What's the difference ...

    YouTube·Tom's Man Shed·May 10, 2023
    YouTube
    In this video
    • 00:00
      INTRO
    • 02:15
      ON AMAZON
    • 04:50
      TORCHES IN DETAIL
    • 07:48
      SHINING AT WHITE DESKTOP
    • 09:02
      IN THE BOX
    • 09:56
      WAVELENGTHS ON ELECTROMAGNETIC SPECTRUM
    • 16:00
      AROUND THE MAN SHED
    • 22:13
      MASSIVE DIFFERENCE ON TRAINERS
    • 25:00
      INTO THE KITCHEN
    • 27:00
      CONCLUSION
    • 28:26
      FINAL DEMO ON SKULL
    • 30:35
      OUTRO
    View all

    Web results

    LG 395nm UV LED 3W 1300mW Used for UV Printing ...


    Shenzhen Deshengxing Electronics Co., Ltd.
    https://www.leduvcuring.com › lg-395nm-uv-led-3w-13...
    Shenzhen Deshengxing Electronics Co., Ltd.
    https://www.leduvcuring.com › lg-395nm-uv-led-3w-13...
    The applications of 395nm UV LED 3W 1300mW Used for UV Printing Coating UV Torch are UV Curing, UV Ink Curing, Photo-Catalyst, Sensor Light, etc.. Features.Read more
    People also ask
    What is 395 nm UV light used for?
    An error has occurred. Please try again later.
    Is 365nm or 395nm better for curing UV resin?
    A: The intensity of 365nm UV light is generally more effective for curing materials compared to 395nm. The 365nm wavelength produces stronger black light and curing effects, making it preferable for industrial and professional applications.

    365nm UV LED Curing: UVA vs 395nm Comparison - Tech-led.com


    Tech-led.com
    https://tech-led.com › 365-nm-uv-led-curing-the-industr...
    Tech-led.com
    https://tech-led.com › 365-nm-uv-led-curing-the-industr...
    What is UV coating for printing?
    An error has occurred. Please try again later.
    Which is better 365nm or 395nm?
    Understanding The Difference Between 365nm And 395nm UV LED ...
    365nm UV light is more commonly used in scientific and industrial applications because of its stronger invisibility, greater penetration, and lack of interference with visible light. 395nm light has a spectrum closer to visible light, making it easier for the human eye to see.Jun 26, 2025

    Understanding The Difference Between 365nm And 395nm UV ...


    SignliteLED
    https://www.signliteled.com › understanding-the-differen...
    SignliteLED
    https://www.signliteled.com › understanding-the-differen...

    Web results

    China Uv Led 395nm Manufacturer and Supplier, Factory


    uvet-printing.com
    https://www.uvet-printing.com › uv-led-395nm
    uvet-printing.com
    https://www.uvet-printing.com › uv-led-395nm
    The Uv Led 395nm emits a powerful ultraviolet light at a wavelength of 395nm, making it ideal for ink, adhesive, and coating curing. With its advanced ...Read more

    395nm UV LED


    Shenzhen Deshengxing Electronics Co., Ltd.
    http://www.leduvcuring.com › 395nm-UV-LED_c20
    Shenzhen Deshengxing Electronics Co., Ltd.
    http://www.leduvcuring.com › 395nm-UV-LED_c20
    High Power Ultraviolet Lamp for UV Curing · High Intensity 3535 ... LG 395nm UV LED 3W 1300mW Used for UV Printing Coating UV Torch. High Power ...Read more

    M12 UV light. 3W 395NM : r/functionalprint


    Reddit · r/functionalprint
    50+ comments · 4 years ago
    Reddit · r/functionalprint
    50+ comments · 4 years ago
    1:49
    These don't work well on 395nm LEDs. With the peak that high ... All I did was take a led flashlight and replace the led with a UV LED.

    200W 395nm UV LED Curing lamp Used For Inkjet Printing ...


    AliExpress
    https://www.aliexpress.com › item
    AliExpress
    https://www.aliexpress.com › item
    200W 395nm UV LED Curing lamp Used For Inkjet Printing Of UV Shadowless Glue Curing Coatings UV LED LIGHT. 1 sold. US $94.80. 18% off ...Read more
    $94.80 · 15-day returns

    400mm 395nm LED UV Curing Lamp - Instant Ink ...


    Alibaba.com
    https://www.alibaba.com › ... › Post-Press Equipment
    Alibaba.com
    https://www.alibaba.com › ... › Post-Press Equipment
    Introducing our High Power LED UV Curing System, a highly efficient water cooling LED UV Curing solution designed for UV Printing Coating Inks applications.Read more
    $2,350.00 · Out of stock · 4.7(44)
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