Firefly PRO SOLAS When it comes to saving lives, anything less than the best is not an option. The all-new Firefly PRO SOLAS rescue strobe lights are the brightest and most feature-packed strobe lights on the market today. With three (3) activation functions, toggle between the ultra-bright strobe, the SOS strobe or the Steady-On feature to visually alert Search and Rescue of your location.The innovative new wide light emission LEDs produces a 360 beam of light (41 candela) allowing for visibility of over 3 miles. The Cool White light has no yellow tinting which allows for a more visible light beam that can be seen at greater distances. With an energy efficient microprocessor and redesigned electronics, the Firefly PRO boasts maximum operation life in the harshest of conditions. With a single set of AA Lithium batteries, the Firefly PRO SOLAS will continuously strobe for over 56 hours or use the Steady-On feature for 28 hours of usage. This exceeds USCG and SOLAS requirements by over 48 hours.The new compact size will easily fit inside an inflatable life jacket or pocket for comfortable wear-ability. The military spec casing is rugged enough to withstand years of abuse and the harshest environments. The two lashing loops and included Velcro strap make mounting the Firefly PRO SOLAS to your life jacket, belt or pack extremely easy so that the strobe light can be readily accessible the moment you need it. Certifications: U.S.C.G.; SOLAS; MED; CE; Transport Canada ; Technical Specifications: Dimensions (H x W X D) - 4.4" x 2.2" x 1.2" (11.7 x 5.7 x 2.8 cm); Weight - 2.39 oz (68 g) ; Battery - AA Alkaline x two (2) ; Operation - Manual ; Waterproof - IP67 ; Lamp - Cool White LED; Strobe Intensity - 41 Candela (Strobe); Strobe Visibility - a 3 miles; Strobe Flash Rate -60 P/M ; Strobe Operation - 56 hours ; In the Box: Firefly PRO SOLAS light; Instruction manual; *Sold as an Individual WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. - cis2:mm5mnJlm -Specifications: Waterproof: Yes; Visible Range (Miles): 3+ ; Operational Life (Hours): 56 Hours; Battery Type: AA; Activation Method: Manual; Box Dimensions: 2"H x 6"W x 10"L WT: 0.2 lbs; UPC: 791659003404; Quick Guide (pdf)Owner's Manual (pdf)