The DAVINCI 18000 is the pinnacle product to the NEBO DAVINCI flashlight series and is the brightest to date with 18,000 lumens. It's a rugged, yet refined design and includes our latest smart technology features like Optimized COB, Smart Power Control (SPC), Smart Temperature Control (STC), Direct-to-Low Start-up and our proprietary Mag Dial to quickly and easily select and power up in the light mode of your choice.. With up to 18,000 lumens, five light modes and 2X zoom, you can select the right light output and beam distance while conserving power and extending battery life. It's USB-C rechargeable and has a rugged aircraft grade aluminium body that is both durable, yet lightweight. The IP67 rating means that rainstorms won’t put a damper on your adventures.. 5 LIGHT MODES. - Turbo (18,000 lumens) - 30 second intervals / 253 meters - High (10,000 lumens) - 2 hours / 189 meters - Medium (5,000 lumens) - 3 hours / 133 meters - Low (800 lumens) - 12 hours / 53 meters - Strobe (18,000 lumens) - 2 hours / 253 meters. DESIGN. - USB-C rechargeable - USB power bank - 2x adjustable zoom - Smart Power Control (SPC) - Direct-to-Low - Power indicator - Battery charging indicator - Closed-Loop Temperature Control - Anodised aircraft-grade aluminium - Waterproof (IP67) and impact-resistant. OPERATION. - Side-positioned, ON/OFF button - Magnetic Mode Select Dial. ACCESSORIES. - USB-A to USB-C charging cable - Detachable lanyard. - Rechargeable battery. BATTERIES. - Powered by 1x 5000mAh Li-ion 21700 7.4v battery. DIMENSIONS. - Weight: 527g. - (L) 35.00cm X (W) 6.50cm X (H) 6.50cm. - Colour Temperature (Kelvin) / Wavelength: 6500-7500 K