The famous Beaver Electra Strobe & Torch Unit updated and improved, hugely popular for SCUBA Diving and a large variety of other sports where a combined LED Light and Flashing Strobe is essential. Compact flashing strobe light with a super bright LED torch on the opposite end. Requires 3 X AA Batteries, rechargeable versions may also be used if desired. Comfortable and strong wrist lanyard with cord lock and rubber sleeve to ease carrying and increase security, may be attached to any suitable equipment using the optional adjustable velcro straps included. Used to maintain contact in dark or limited light conditions and also as convenient and handy sized back up LED torch. RoHS Compliant, Waterproof to 60 Metres - Uses 3 X AA Batteries, Strobe Burn Time = 72 Hours +, Strobe Intensity = 0.75 Candela - 430 cd/M2, Torch Burn Time 6 Hours +, Torch Brightness = 130 Lumens, Strobe Flash Rate = 1 - 1.5 Flashes Per Second, Visibilty = Approximately 3 Kms. COLOUR Black, also available in Orange. Weighs 142 Grammes with Lanyard and without Batteries.