This Best Solar Waterproof Firefly Light(2 Pack) is one of the best solar lights in the market. It is made of high-end materials that are both durable and waterproof. With its solar power design, these firefly lights run completely on solar energy and no need for battery or electric power. This light emits a warm, inviting and pleasant light, which has 4 colours (red, yellow, green and blue). Each colour has a unique effect and you can adjust the brightness of the lights to meet all kinds of needs. You also can turn them off manually to prolong the life of the lights, and the lights have an amazing remote control feature which you can use to turn them on or off from up to 49 feet away. Its auto on/off feature turns the lights on at dusk and off at dawn automatically, saving the energy and saving your time. These lights are waterproof and designed to withstand all kinds of weather conditions, including frost and rain. So, you can use outdoor firefly to light up your garden, patio, or yard. Thanks to the versatility of these lights, they can be used anywhere. Overall, this Best Solar Waterproof Firefly Light(2 Pack) Multicolor-10 is a great choice if you are looking for a solution to light up your outdoor areas. It is waterproof, durable and energy efficient. And the adjustable brightness and auto on/off feature makes it even more attractive.