Features 1、[UV Lamp Beads] Using 3 high quality UV LED lamp beads, high brightness, strong light, and the light emitting range covers larger area. 2、[Perfect for Detection] Can detect pet urine without smelling the ground. Ultraviolet vision can easily locate the area and clean the carpet better. 3、[Simple Appearance Design] Generous and stylish, aviation aluminum alloy barrel, black anodized, good hand feeling and beautiful appearance. 4、[Battery Power Supply] Use 2x18650 lithium batteries or 3x18650 lithium batteries (combined with extended battery canister) for easy replacement. 5、[Wide Range] Suitable for fluorescent agent, currency detector, bowlder photo, night search, detection of green oil and UV glue curing, fishing buoys, etc. Specifications Item Type: Flashlight Color: As Pictures Shown Light Color: Purple Light Lamp Beads: 3 LED UV Weight: Approx.444g/15.7oz Size: Without Combination Lengthened Battery Canister Length: 224mm/8.8in, Lamp Holder Diameter: 57mm/2.2in Combination Extended Battery Cartridge: 290mm/11.4in, Lamp Diameter: 57mm/2.2in Battery: 2x18650 Lithium Battery (Battery Not Included), or 3x18650 Lithium Battery (Combined Extended Battery Canister) (Battery Not Included) Package List 1 x Flashlight (Battery Not Included) 1 x Extended Battery Barrel