- Durable materials: heat resistant silicone rubber seal, UV resistant PC and ABS, and a thickened ABS exterior deliver long lasting performance by preventing water infiltration and providing rust resistance. - Long-lasting operation: solar powered and energy efficient. Fully charges in about 6 hours and can illuminate for 3-5 nights, reducing the need for frequent battery replacements. - Versatile applications: suitable for pools, fountains, and aquariums. Also a practical choice for decorating events such as Christmas, Halloween, weddings, and parties. - Automatic operation: built in solar panel powers the light and it turns on at night and off during the day automatically. No manual switching or batteries required. - Use scenarios: pool edge lighting for evening gatherings; accents for garden fountains to enhance water features after dark; ambient lighting for aquariums during holidays or special events.