Item title: Mastiff Z3 Zoomable Focus 4Watt 365 nm LED Ultraviolet Radiation UV Lamp Blacklight Flashlight Torch
Model: Z3
Color: Black
Material: 6061T aircraft Aluminum HA III hard anodized construction
Lens: Clear anti-reflective coating magnifying acrylic(PMMA) lens
Lamp: 4 Watt 365 nm 3-chip UV LED assembly
UV output: 60mW - 90mW
Run time: 2.5 - 6.5 hours(depends on battery capacity)
Lifespan: Average 10,000 hours
Mode: On - off
Operating voltage: 3.2V - 4.5V
Power supply(NOT included): 1 x 18650 Li-Ion battery or 3 x AAA Alkaline batteries
Switch: End cap press on-off switch
Dimension(mm): 121 (length) x 26(body) x 34(head)
Weight(g): 104
Rotate the flashlight head part to get zoomable UV light
Shock resistant, slip-resistant body design
A nylon lanyard, plastic battery gap adaptor and AAA battery holder are included
Capable of standing up securely on a flat surface to serve as candle
Ordinary waterproof standard with O-ring sealed, splash proof, be OK to use in rainy days
Step down constant current driver, high efficiency with dual mode DC-DC regulator. Replace battery when the light goes dim
Check the leaks for air conditioner and automobile circulatory system
Mark and blood inspection, examination of crime scene
Treasure and minerals searching, antique appraisal
Ink curing and glue curing
Counterfeit and banknotes distinguishing
Gas leaks inspection
Fluorescent reflection of special materials