high power 365nm 3Watt rechargeable UV LED flashlight

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General Introduction 

High power 365nm 3Watt rechargeable UV LED flashlight       



Nichia LED, high quality

Pure UV light

LED life> 20,000 H

With reflector, comparatively high intensity

Low consumption

Cold light no heat

Use 1 pcs 18650 Li battery easy to get

Environmental friendly




UV light Division                                   UV measuring device                                            Optical lens

Portable UV LED light                         UV integrator                                                            relay lens

UV LED spot light                                 UV radiometer                                                         Interferometer Lens

UV LED line light                                                                                                                      Industrial lens

UV LED plane light                                                                                                                  CTP printing lens

                                                                                                                                                    machine vision lens

                                                                                                                                                    security monitoring lens



  1. compact size, user friendly;

  2. use Nichia LED, high quality;

  3. UVATA improved optical light output method;

  4. uniform irradiation with no thermal effect;

  5. long LED use life with rechargeable battery;

  6. environmental friendly;

  7. 365nm, 385nm, 395nm, 405nm for option;

  8. aluminum packing box, plastic foam carton, safe delivery.



  1. fluorescence testing

  2. mineral detection

  3. metal crack detect

  4. security marks check

  5. non-destructive testing

  6. diamond identification

  7. antique identification

  8. air-condition fluid (freon) leaking detection

  9. criminal scene proof collection.



Wavelength:         365/385±5nm or customer-specified

Light lifetime:       high power UV LED 20000H

Light Spot:          diverging light

Intensity:             depends on the irradiation distance

Irradiation distance:    10mm - 30mm/ random

Irradiation Mode:        constant power

Time setting:               manual setting

Cooling type:              aluminum body with no fan, air-cooling

Battery:                       use 1 Sanyo 2600mA 18650 Li battery (not supply)

Working time:             over 3H constantly working

Diameter:        appr.28mm and 46mm

Length:           appr.150mm    

Weight:           appr.160g

Packing:          sling, packing box.

Warranty:        3 month from the date of purchase


Standard configuration  

     Controller 1 PCS  

     Packing box 1PCS

Optional parts

    Charger (for two18650 batteries, 4.5H once),

     UV protection goggle

Application of UPF 100   

UV glue and UV ink curing  

Electronic components, hard disc, micro-generator curing; 

earphone, watch precision components manufacturing;  

DVD/CD light head, optical lens, LCD sealing curing; 

Medical equipment, artwork, etc.  


About us 

We are based on its advanced optoelectronic design and manufacture technology, supplies UV producing equipments and detecting devices to many enterprises. Meanwhile it helps solve specialized optical problems.


Why you should choose us ?

  • We are established good reputation and high quality position and it supplies high quality UV lights.

  • Now it has a new UV curing solution that is the UV LED spot, line and plane light.

  • They are the result of our accumulated technology and will reduce environmental load and will be widely applied to UV curing and related industry.

  • As an optoelectronic equipment manufacturer, we also developed UV detector and feedback system to monitor our producing and ensure our quality.

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