Features CLEAN ENERGY: Solar light bulbs use solar power, clean, endless, environmentally friendly, for home lighting, camping, cooking, working and reading APPLICABLE SCENARIO: Rechargeable LED solar lights are ideal for home life lighting, hurricane night emergency lighting and outdoor survival LIGHTING RANGE: 1 solar bulb can illuminate about 100 square feet, for sheds, chicken coop, garage, emergency or power outage, very practical MULTIPLE FUNCTIONS: The solar panel power is 20W, and can also be used as a charger for mobile phones, solving your emergency charging needs when you are outdoors or camping WORKING TIME: Usually 5 hours of charging of outdoor camping lamps can last 8 hours. Energy saving, long life, low power consumption, and rechargeable Specification: Item Type: Solar Light Bulbs Material: ABS Solar Panel Power: 20W Bulb Power: 10W Battery Box: 3 x Battery(not included) packing list: 2 x Light 1 x Solar Panel 1 x Battery Box 1 x Connecting Cable Package List 2 x Light 1 x Solar Panel 1 x Battery Box 1 x Connecting Cable