Product model: 15W Wick: 365UV LED Light wave: 365nm Product zoom: no zoom Switch key: button Working gear: 1 gear Use battery: 1*186/50/26650 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: 16.5*4.7*3.5CM 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/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: 1*186/50/26650 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: 16.6*5.2*3.5CM 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/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) *59mm (TD) *53mm (WD) Weight (g): Approx. 339g/0.95LB (excluding packaging) Function: TYPE-C USB interface Battery: suitable for 4186/50 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/cat) urine detector/scorpion detector/fluorescence/detector/currency/license/card/passport certification/oil/leak detector/ore/antique identification/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 186/50 2400mah battery (20W With Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line 1 x 266/50 800.0mah battery (120W With Battery) Packgage Type: 1 x Ultraviolet Flashlight 1 X Type-c USB Line 4 x 180/50 2400mah battery