Realistic Flickering Flame Effect - This flickering flame solar replacement top lamp is designed for hot air balloon solar lanterns, the realistic led flame creates a cosy ambience and is the perfect decoration for outdoor spaces such as gardens, patios and pathways. Solar Light Replacement Parts - Solar light replacement tops are compatible with most outdoor lights and solar garden lights on the market, ensuring that your solar lights regain functionality after replacement. top size: 3.35 inches, bottom size: 2.87 inches. this product fits lanterns with openings from 2.87 inches to 3.35 inches. please check the size of your solar light to ensure proper fit. Outdoor Waterproof Solar Light Replacement Top - This solar light replacement top has a better waterproof coating, it can work well in rainy days. suitable for outdoor spaces such as gardens, pools, pathways, patios or patios. please be careful not to immerse it in water for a long time. Solar Powered- ABSorbs and stores solar energy during the day and lights up automatically at dusk. it takes 6-8 hours for the solar light to be fully charged by replacing the top cover, and it can continue to light up for at least 8 hours after fully charged.NI-MH AA battery: 400mah/1.2v. Easy Installation- This outdoor solar lantern replacement panel is easy to install, no tools required, just manually replace the old solar light head and give your outdoor garden lights a look. Color: Black Material: plastic Package Contents: 4 Pack x Replacement Solar Light Tops