The Nautilte SportMaster 1100 is a compact, rugged, and powerful dive light designed for divers who need reliability and performance in all conditions. With a 10° narrow beam, high lumen output, and durable construction, it’s an essential tool for night dives, wreck exploration, or as a dependable backup torch. Key Features High-Performance Output – 1100 lumens on high and 360 lumens on low, giving you the flexibility to adapt to different dive environments. Multiple Modes – Choose from high, low, or an emergency strobe function for signaling and safety. Extended Burn Time – Up to 2 hours on high and 5 hours on low, ensuring you have light when you need it most. Narrow Beam – 10° focused beam for cutting through low visibility and highlighting underwater details. Compact & Durable Design Lightweight at just 120g (without battery) and measuring only 143mm long. Black hard-anodised finish for scratch resistance and durability. Sealed push-button operation for ease of use, even with gloves. Built to Last Waterproof to 100m / 328ft (IPX-8 rated). Constructed from 6061-T6 aircraft-grade aluminium alloy and tempered glass for maximum strength and resilience. Smart Power System Powered by a USB-C rechargeable 18650 Li-ion battery with integrated charging port. Battery indicator with clear green, red, and flashing red status lights so you always know your power level. What’s Included SportMaster 1100 Light 18650 USB-C Rechargeable Battery USB-C Charging Cable Spare O-rings Lanyard Vanity Colour Ring