Specification:

Product name:	Nitecore MT1U Ultraviolet LED Flashlight
Brand:	Nitecore
Model:	MT1U
LED Type:	Ultraviolet
Material:	Aero space grade aluminum alloy
Wavelength:	365nm
Radiant Power:	900mW
Runtime:	4-5 hours on full charge
Battery Configurations:	1 × 18650/ 2 × CR123 (not included)
Switch Type:	clicky
Switch Location:	tail of the flashlight
Color:	black
Weight:	75g(without battery)
Size:	124mm x 25.4mm(length x body diameter)

Features:·A solid、 handy ultraviolet flashlight·For use in professional counterfeit documents and money verification、 forensic science、 gasoline inspection、 amber and jewelry detection and fluorescence activation·Emits powerful UV at 365nm wavelength and 900mW radiant power·Driven by one 18650 rechargeable Li-ion battery for a runtime up to four hours·Convenient tailcap switch·Integrated “Precision Digital Optics Technology” provides extreme reflector performance·Toughened ultra-clear mineral glass with anti-reflective coating·Reverse polarity protection prevents damage from incorrectly inserted batteries·Built from aero space grade aluminum alloy·Robust HAIII military grade hard-anodized·Waterproof in accordance with IPX-8 (two-meter submersible)

Cautions:1. Insert batteries with positive polar inward. Otherwise the flashlight will not work.2. DO NOT direct beam into eyes. Doing so may damage vision.3. DO NOT place the Tube UV within children’s reach. This is NOT a toy.4. DO NOT direct the UV beam towards skin. Long time UV exposure can do harm to the skin.5. DO NOT look directly into an emitting UV LED. Long time UV exposure can do harm to the eyes.6. The best effect of using ultraviolet is in the dark.7. Keep small parts in the package away from children to avoid choking.8. Do not dismantle、 remodel or handle the flashlight in any improper way. Doing so will void your warranty.
 Package included:
1 x Nitecore MT1U Ultraviolet LED Flashlight
1 x flashlight holster
1 x lanyard
1 x o-ring
1 x switch cover

English manual