The Nebo Davinci 8000 is a high-output rechargeable flashlight that doubles as a power bank. Using C.O.B technology it gives a 30-second Turbo burst of 8,000 lumens with a 206 m beam, then High (4,000 lumens, about 3.5 hours), Medium (2,000 lumens, 6 hours), Low (80 lumens, up to 45 hours) and an 8,000 lumen emergency strobe. A magnetic mode select dial lets you set the mode before switching on, and a 4x zoom turns the flood into a spotlight. Smart Power Control and Smart Temperature Control protect the battery and LED from overheating. The anodised aircraft-grade aluminium body is IP67 waterproof and dust resistant and survives a 1 m drop. It runs on two 26650 Li-ion cells (7.4 V, 5,000 mAh) and charges by USB-C; plug a phone into it to charge it. It is about 273 mm long and weighs about 680 g.