Nebo Transcend Brightest Turbo Mode USB-C Rechargeable Headlamp 1500 Lumens Black. The Mode Selector Dial and Smart Power Control enable the TRANSCEND to seamlessly transition through the different light modes Specifications for Nebo Transcend Brightest Turbo Mode USB-C Rechargeable Headlamp: Manufacturer: Nebo Color: Black Beam Color: White Light Output: 1500 lumens Battery Type: Lithium Ion Rechargeable Fabric/Material: Anodized aircraft-grade aluminum Weight: 5.12 oz Water Resistance Level: Waterproof Features of Nebo Transcend Brightest Turbo Mode USB-C Rechargeable Headlamp USB-C Rechargeable. Smart Power Control. Detachable head strap mount with adjustable tilt. Powerful magnetic base. Direct-to-Low feature. Battery charging indicator. Waterproof (IPX7) and impact-resistant. Package Contents: Nebo Transcend Brightest Turbo Mode USB-C Rechargeable Headlamp Transcend 1500 Headlamp Li-ion 18650 Rechargeable Battery Adjustable Reflective Head Strap USB-C to USB Charging Cable Product Manual Nebo NEB-HLP-1001: Transcend Brightest Turbo Mode USB-C Rechargeable Headlamp 1500 Lumens Black