Metal construction with replaceable seeded glass globeAdjustable brightness LED Edison-style bulbCarry handle with unique copper, matte black, or white zinc finish cage details3.2 Watt warm Edison-style LED filamentColor Temperature: 3000kLumens: Low: 35 High: 200Input: 5V USBBattery: Li-ion Battery 2-18650 | 4400mAh 3.7V 16.28Wh (Barebones specific)Run Time: Low: 100+ Hrs | High: 3.5 HrsBuilt-in charging system (USB-C cable Included)