Versatile Mounting Options: This diving fill light comes equipped with a 1/4 inch screw hole, along with a ball head and cold shoe adapter. This setup allows you to easily mount the LED light onto your camera, offering flexibility and convenience for both underwater and land-based photography. High-Efficiency LED Illumination: Composed of bright LED patches, this light is designed for high efficiency and energy saving. It minimizes light loss, ensuring your photos and videos are vivid and well-lit, capturing every detail with clarity and precision. Durable and Resilient Build: Crafted from a PC110 and aluminum alloy composite material, the shell of this fill light boasts strong drop resistance, heat resistance, flame retardancy, and flexibility. These features make it ideal for outdoor activities like camping and underwater photography, providing reliable performance in demanding environments. Multiple Lighting Modes: Adapt to various scenes with multiple lighting modes. The S1 mode offers white light with options for strong light, low light, SOS, and shutdown, while the S2 mode provides two-color light settings, including red light, blue light, and off. These cyclical switching modes allow for tailored lighting solutions to suit any situation. Dual-Functionality as a Flashlight: This versatile product can also be used as a flashlight when connected to a waterproof case via optical fiber. Simply attach the waterproof case to the fill light for seamless transformation, adding another layer of functionality for your adventures. Illuminate your journeys with this waterproof and versatile LED light, perfect for diving, camping, and photography. Its robust design, efficient lighting, and adaptable modes make it an essential tool for capturing stunning visuals in any environment.