Product model: 15W Wick: 365UV LED Light wave: 365nm Product zoom: no zoom Switch key: button Working gear: 1 gear Use battery: 1x186 or 50 or 26650 rechargeable l-ithium battery Waterproof rating: IPX6 (life level waterproof) Product LM: 1000LM Product material: aviation-grade aluminum alloy Product process: electroplating fine sandblasting surface process Product color: black Product size: 16.5x4.7x3.5CM Product net weight: 208g Luminous color: purple light Full power lighting time: 3-7 hours Charging time: 2-4 hours Illumination range: 10M-100M Charger type: Type-c USB output: 5V 1A (can charge the phone) Charger specification: European standard or American standard 4-CORE 20W UV Flashlight: Product model: 20W Wick: 365UV LED Light wave: 365nm Product zoom: no zoom Switch key: button Working gear: 1 gear Use battery: 1x186 or 50 or 26650 rechargeable l-ithium battery Waterproof rating: IPX6 (life level waterproof) Product LM: 1500LM Product material: aviation-grade aluminum alloy Product process: electroplating fine sandblasting surface process Product color: black Product size: 16.6x5.2x3.5CM Product net weight: 190g Luminous color: purple light Full power lighting time: 3-7 hours Charging time: 2-4 hours Illumination range: 10M-120M Charger type: Type-c USB output: 5V 1A (can charge the phone) Charger specification: European standard or American standard 6-CORE 120W UV Flashlight: Light-emitting diode: 6365nmUV light-emitting diode Power: 120W Mode: High-low Lamp life: 100000 hours Flashlight color: black Emission color: UV Switch: middle button switch (smart battery reminder) Shell data: Aluminum alloy Size: 138mm (L) x59mm (TD) x53mm (WD) Weight (g): Approx. 339g or 0.95LB (excluding packaging) Function: TYPE-C USB interface Battery: suitable for 4186 or 50 battery Can live waterproof (can be used in rainy days), but can not dive, can not soak in water Application field: Ultraviolet flash lamp Ultraviolet flashlight can be used as pet (dog or cat) urine detector or scorpion detector or fluorescence or detector or currency or license or card or passport certification or oil or leak detector or ore or antique identification or UV glue curing. (Without Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line (15W With Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line 1 x 186 or 50 2400mah battery (20W With Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line 1 x 266 or 50 800.0mah battery (120W With Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line 4 x 180 or 50 2400mah battery