The Kobalt Magnetic LED Penlight is a compact and versatile lighting tool perfect for various tasks. With a maximum output of 375 lumens in high mode, this penlight is ideal for detailed work, inspections, and everyday carry. The four available modes—High, Medium, Low, and Strobe—allow users to select the appropriate brightness level for any situation. Its slim design and magnetic attachment make it especially useful for hands-free operation, whether you're working under the hood of a car, in tight spaces, or need to attach it to a metal surface for convenient lighting. The dual power source capability ensures that you have flexibility in power options, using either the included rechargeable battery or AAA batteries for backup. With up to 7 hours of runtime on low mode, you can rely on this penlight for extended tasks without frequent recharging. The included USB charger and hassle-free lifetime guarantee add to its convenience and reliability, making the Kobalt Magnetic LED Penlight an essential tool for both professional and personal use. Up to 375 lumens in High mode featuring CREE LED technology Twist focus for adjustable beam. Built-in magnet for hands-free use. Rechargeable battery included or use 2 AAA batteries (sold separately). IPX4 water resistant and 1 meter impact resistant. Battery power indicator flashes light when low. Slim, lightweight design with pocket clip. USB charging cable included. Lifetime warranty (excludes battery). Battery Voltage: 3.7-volt Color-Changing: No Manufacturer Color/Finish: Black Battery Size: Lithium ion (3.7V) Length (Inches): 6.339 Weight (lbs.): 0.214 Width (Inches): 1.024 Battery Included: Yes Battery Life (Hours): 7 Beam Focus: Yes Belt Clip Included: Yes Blacklight: No Brightness (Lumens): 375 Bulb Type: LED Floating: No Lanyard: No Maximum Beam Distance (Meters): 95 Miniature: No Number of Batteries: 1 Number of Modes: 3 Package Quantity: 1 Power Source: Battery Rechargeable: Yes Shock Resistant: Yes Spotlight: No Strobing: No Stun gun: No Tactical: No Warranty: Lifetime Waterproof: No CA Residents: Prop 65 Warning(s): Yes UNSPSC: 39111700