Check the listing for details. ACR 3964.1 C-Strobe H20. Condition: New. Listed at 27.94 USD. C-Strobe™ H20 The LED C-Strobe™ H2O is either a water or manually activated personal distress strobe light with a dramatically improved operating life. This waterproof light is tiny, yet rugged and features a 45 lumen LED that typically operates for 120 hours continuously. The C-Strobe™ H2O is activated with contact with water or manually with an easy twist on/off, making it an ideal light for all outdoor enthusiasts. The slim, lightweight and versatile design fits easily in a pocket or hangs discreetly when attached to a life jacket or backpack. The flexible lashing loops on the side allows for multiple mounting options including the webbing on your backpack or straps on your life jacket. The Velcro® strap can be secured around the lashing loops and creates countless additional mounting possibilities. The light also comes with a clip designed to conveniently slide over your inflatable life jacket’s oral inflation tube. Certifications:U.S.C.G.SOLASCSTransport Canada Technical Specifications:Dimensions (H x W x Dia.) 5.06" x 1.38" x 1.2" (12.85 x 3.5 x 3 cm)Weight - 1.2oz (33 g) Battery - AA Alkaline x two (2) Operational Life - ≥120 hours Activation - Automatic or manual Waterproof - IP67Lamp - 45 Lumen White LEDLight Type - Strobe In the Box:C-Strobe™ H2O lightVelcro™ strapPFD Clip *Sold as an Individual WARNING: This product can expose you to chemicals including BISPHENOL A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.