The Bigblue AL450 Strobe is a must-have for divers who prioritize safety and excellent visibility deep beneath the surface. Built from durable anodized aluminum alloy, this strobe light is designed to resist corrosion while providing long-lasting use. Experience an outstanding 12-hour burn time that lets you explore the underwater world without worry. The strobe delivers a powerful 450 lumens through its cutting-edge XML LED, ensuring bright illumination no matter the depth. With a broad 270-degree beam angle, the AL450 Strobe illuminates a wide area, allowing you to see more of your surroundings. Its impressive 60 pulses per minute guarantees that you'll be clearly visible to other divers and vessels, enhancing your safety in challenging waters. The light's user-friendly push-button tail switch makes it easy to operate, even with gloves on, and a handy battery level indicator keeps you informed about power status. Available in vibrant options of blue, green, and red flashes, this strobe light not only performs exceptionally but also adds a splash of color to your dive gear. Its negative buoyancy of -76g keeps it secure during your underwater adventures, ensuring it stays right where you need it. Equip yourself with the AL450 Strobe and dive confidently into every adventure!