Feature:1. Environmental: Solar lamps rely on solar energy, clean, continuous and environmentally friendly which can save electricity and reduce energy consumption.2. Convenient to Install and Carry: Compact and portable, atmospheric appearance. It doesn't take a lot of time to setup and can be placed at any time when you move.3. Reliable Solar Panel: Solar panel can charged in home and also be used as phone chargers. After the power outage, the bulbs will keep on for more than 48 hours.4. Good Performance: Energy saving, long life, low power consumption, rechargeable. There arethree gears, so you can adjust light intensity by your surroundings at will.5. Strong Compatiblity: Ideal for camping, hiking, fishing, mountaineering, work, emergencies, home lighting, and power outages, etc, incredible versatility.Specification:Item Type: Solar BulbProduct Material: ABS engineering plasticWeight: Approx. 245g / 8.64ozBattery Type: Lithium Battery (Delivered with Built In Battery)Battery Capacity: 2000mAhCharging Method: Solar or USB chargingGear: strong light - weak light - fast flash (Press 2 Seconds Can Directly Turn Off the Power)Lighting Range: Approx. 10m / 393.70inLighting Time: 4-8 hoursSolar Panel Power :1.2WVoltage: 6VCurrent: 0-200 MA.Package List:1 x Solar Panel1 x LED Bulb1 x USB Cable1 x Hanger