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. Exquisite Craftsmanship: Our product, crafted with utmost precision, ensures quality to earn your trust and exceed your expectations. Sophisticated Style: Transform Your Space with Our Stylish Product - A Harmonious Union of Functionality and Refined Elegance. Premium Materials: Our product is crafted from superior-grade components, ensuring enduring durability for everyday reliability. Outstanding Value: Enjoy superior quality and performance with our product, all at a competitive price that gives you the best bang for your buck! Versatile Solution: Our Product is Ideal for Both Home and Office Environments - Excelling in Multifunctionality!