C-Light(TM) H20 - Water Activated LED PFD Vest Light w/ClipThe water activated C-Light from ACR is a feature rich personal distress light that combines intense LED technology with increased operating life to provide you with the ultimate steady-on distress light. The C-Light is USCG/SOLAS approved and features an impact resistant case - making it a reliable, multi-purpose light whenever efficient distress lighting is needed.Specifications: Size: 5.56 x 1.38 x 1.2 (14.1 x 3.5 x 3.0cm) Weight: 1.4oz (40g) without batteries Operational Life: >30 hr at 30degC (>20 hr at -1degC) Operation: Manual On/Off button or Water Activation Activation Method: Water or Manual Activation Waterproof: Tested for 24 hrs @ 3.3 ft (1m) Lamp: 20 Lumen White LED Light Type: Steady On Battery: 2 AA batteries (sold separately) Certification USCG/SOLAS, CE, Transport Canada Reverse Battery Protection: Yes Accessories: PFD Clip, Lanyard, Velcro Strap Limited Warranty: 1 year 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.