top of page

Midwave 310nm UVB LED flashlights are finally a reality! These custom-designed flashlights are the culmination of hundreds of hours of research and development done by multiple very talented people and truly represent the state-of-the-art in UV technology. The B310-1 emits Midwave 310nm UVB light in a tight cone that produces a brilliant fluorescent response within the illuminated area.




  • Uses A State-of-the-Art 310nm UVB LED
  • Standard ZWB3 Filter With An Unlimited Lifetime


  • Total Power Consumed: ~5W
  • Beam-angle: 8 to 12 degrees


  • Battery Operation: Single 21700 Or Single 18650 
  • Runtime With Single 21700 Battery:  2 hours


  • Runtime With 18650 Battery: 1 hour


  • S2+ Style Flashlight Host With Enhanced Heat Sinking
  • Custom LED Driver With Built-In Thermal & Low Voltage Protection - Keeps Your LED And Battery Safe!


  • Light Only Option Includes the Flashlight Only


  • Light + Kit Option Includes the Flashlight, 1 Rechargeable Lithium Ion Battery, a Battery Charger, and Wall Adapter


Please note there is a 2-week lead-time on all B310-1 orders.

Need More Batteries? Click Here!

Need Another Battery Charger?
Click Here!

B310-1 - Mini MIDWAVE UVB Flashlight

SKU: B310-1
  • If you're not satisfied with our products, you can return the item(s) within 90 days, and we'll refund you the purchase price minus a 10% restocking fee.


    • The restocking fee is in place to cover our third-party fees.
    • Shipping fees are non-refundable.
    • When returning an item, please box it appropriately.
    • All returns are subject to inspection.


    The following items cannot be returned, unless there is a Valid Warranty Issue:

    • Any part that shows evidence of being used, installed, handled, packaged, or shipped improperly.
    • Custom-ordered or personalized products.
    • Hazardous/Consumable materials such as batteries and bulbs.
bottom of page