Bulbs Solar Lights Solar Charging Emergency Lights Camping Watertight Outdoor Tents LED Light Bulbs Portable Night Shelters Power Outages Features: Efficiency: The high brightness caused by accounting and the 1200mAh lithium battery can provide lighting for a long time and avoid overload. The basic and watertight E27 of the screw is IP65, which can be used on rainy days; And the base screw E27 is common in most households. Emergency lighting: When you turn off the power, these light bulbs cause rechargeable light to automatically provide bright light in a dark environment. Easy to install: Installing these LED light bulbs for solar energy is straightforward by twisting them onto a regular light bulb (E27). In just a few seconds, you will have a bright light shining on you when you need it. Multi functional design: Ideal for home lighting, tourism, outdoor, emergency and power outages, travel, hiking, camping, and more. Product Description: Including: 1x solar emergency light bulb. Thank you for coming to Yingbo Co.Ltd Store. We welcome you very much! Hello, customers, our home products are made of the latest design and high quality materials, making your home full of fun! Yingbo Co.Ltd Store provides unique, high-quality and practical products to meet your various needs! Hello, our products are in clearance sale, come and buy them! If you have any doubts or questions, please contact us, and we will solve your problems in time and provide you with professional and meticulous services.