Penlight/Inspection Light, Sub Brand: WorkStar® 364, Type: Rechargeable, Leak Detection, UV 395nm, Lamp Type: LED, Wattage Rating: 1W, Lumens: 700/400/150 lm, Average Life: Li-ion - 35 min Continuous Operation, 2 hr with Typical Intermittent Use, Alkaline - 15 min Continuous Operation and 1 hr with Typical Intermittent Use, Battery Type: Li-ion/Alkaline, Battery Size: AAA, Material: Aluminum with Violet Type II Anodizing, Length: 5-1/2 inch, Dimensions: 5/8 inch dia, Includes: (1) 3.7V, 570 mA/hr, 2.1 Wh Lithium Polymer Cell (MXN10169), 18 inch USB Charging Cord, LED Brightness: 600 mW (1X Zoom), 450 mW (3X Zoom), LED Wavelength: 395 nm Nominal, Temperature Rating: 15 - 105 Deg F, Drop Test: 6 ft, Warranty: 1 yr Against Manufacturing Defects, Degree of Protection: IP67, Applications: For A/C Refrigerant Dye Leak Detection, Fluorescent Hand Stamp Verification, Dog, Cat and Rodent Urine Stain Detection, Hunters Following Animal Trails (Urine), Restroom Cleanliness Inspection, Document and Lab Analysis, Crime Scene Investigation, Hairline Crack Detection, Paint Authentication, Currency Verification, Bacteria Detection, Gem Inspection, UV Curing, Even Scorpion Hunting