Description: Very practical, this diving light can be used for a long time because the range is very long and very stable and bright, because of the use of high-quality materials. You can install this diving light on your diving equipment at will because it comes with a plastic hook and loop, and it is waterproof to 91 meters underwater and can be used repeatedly because it is protected by multiple waterproof rings. Made of high quality plastic and metal materials, it is durable. The length of the product is 11.5cm. This diving light is suitable for outdoor, water sport, home, etc. Item Name: Diving Light Material: Plastic, Metal Depth Limit: 300 Feet (91 Meters) Power Supply: 3 x Button Batteries Battery Life: 50 Hours (Depending on Battery Quality) Feature: Convenient, Easy to Carry, Professional Size Details: Length: 11.5cm/4.53" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Diving Light 3 x Button Batteries