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NITECORE GEM10UV Gem Identification Flashlight with UltraViolet LED
NITECORE GEM10UV Infinitely Variable Brightness Ultraviolet Gem Identification LED Flashlight

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Price: $59.95

Availability: Usually Ships in 24 Hours
Product Code: FL-NITE-GEM10UV

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1x Nitecore 2300mAh 18650 [Add $8.96]
1x Nitecore 3400mAh 18650 [Add $17.06]
1x Nitecore 2300mAh 18650 + UI1 Charger [Add $16.94]

Description User Manual


  • Professional gem identification flashlight with ultraviolet LED
  • 3W 365nm UV-A LED
  • Easy to use rotary switch for infinitely variable brightness
  • Advanced temperature regulation helps to reduce heat from light output
  • Waterproof in accordance with IPX8 (2 meters submersible) and impact resistant up to 1 meter
  • High efficiency constant circuit provides unwavering output with runtime up to 500 hours

Included in the Box

  • Holster
  • Lanyardd
  • Spare o-ring

Ultraviolet Infinite Brightness LED Gem Identification Flashlight

Jewelers, appraisers, and gemologists alike will find the GEM10UV an ideal tool for identifying and inspecting gemstones. A powerful ultraviolet LED makes the GEM10UV an ideal tool for amber and diamond identification. With its compact design, the GEM10UV is a perfect EDC light for law enforcement and security professionals regularly engaged in currency identification or forensic analysis.

Adjustable Output with a Twist

An innovative rotary switch allows you to easily select from infinite brightness outputs so you always have the right light for any task. The convenient rotary switch is easy to operate, even when wearing gloves.

Designed for Professional Use

Weighing less than 3 ounces and marked with a measurement scale for quick size calculation, the GEM10UV will quickly become a valuable addition to any toolkit. Designed for professional use, the GEM10UV is powered by a single 18650 or two CR123A batteries and has a maximum runtime of 500 hours, ensuring your light will work as hard as you do!


LED Ultraviolet
Maximum Brightness 3000 mW/ 365nm
Peak Beam Distance yards
Peak Beam Intensity cd
IP Rating IPX8 - 2m waterproof and submersible
Impact Resistance 1 m
Dimensions L-5.31"xW-0.62"xH-0.62"
Weight 2.34oz


Turbo 3000mW 4 hr 15 min
UV(Ultralow) 5mW 500 hr

Compatible Power Sources

18650 Rechargeable Li-ion battery 18650 3.7V Y (Recommended)
Primary Lithium battery CR123 3V Y (Recommended)
Rechargeable Li-ion battery RCR123 3.7V Y
NITECORE GEM10UV Product Overview

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