Are you looking for energy-efficient solar light bulbs? This solar bulb light is the best choice for home shed barn indoor outdoor emergency hiking tent reading camping night work light. The solar emergency Bulb has 12 bright LED lights that can illuminate approximately 100 square feet. This solar light bulb relies on the sun on to charge, and the solar panel converts the sun's energy into electricity and stores it in a battery. The light can be used for 3-5 hours when fully charged. When there is no electricity outside, hang up a solar bulb, it will give you enough light. Moreover, the portable bulb lamp has low power consumption and stable performance. The rechargeable night lights are designed with a sturdy hook and 3.5m long cable for easy hanging. The LED shed light bulb measures 100x85mm. LED tent lamp is small and easy to carry, suitable for outdoor activities. The durable plastic construction allows solar emergency light to cope with outdoor environments and is waterproof. Solar light bulbs are suitable for home lighting, fishing, cooking, chicken coops, power outages, etc. Product Specification: Type: Solar Light Material: ABS Light Color: White Light Source: 12 LED Power: 15W Battery Type: 1000mA (built-in lithium battery) Solar Panel: 1W/6V (polycrystalline silicon) Switch Type: Button Package Includes: 4/2/1 x Solar Light.