Check the listing for details. Klein Tools Rechargeable LED Headlamp Worklight Adjustable Strap Magnetic Mount. Condition: New. Listed at 39.95 USD. Klein Tools Rechargeable LED Headlamp Worklight Adjustable Strap Magnetic Mount Rechargeable headlamp with a rectangular light array offers more usable light fieldAdjustable fabric strap with silicone grip comes equipped with a convenient marker and carpenter’s pencil holderMounts magnetically with a strong backside magnet for use as a work lightSmartly designed headlamp bracket also attaches directly to Klein® Hard Hats (equipped with bracket system)Battery gauge indicates level of battery life with colored LED lightsSlimmer profile light with pivoting mount allows up to a 64-Degree lighting angleBright all-day light: 260 lumens for 9 hours and 125 for a long 14 hoursLight can be easily removed from bracket for recharging via USB-C cable (included)