The ACR C-Strobe LED Light Jacket Emergency Signal delivers dependable low-light visibility for mariners, hikers, and outdoor users who need a compact, USCG/SOLAS-approved emergency light. Activation is as simple as a twist of the housing, while the C-Strobe H2O model (3964.1) adds a push-button on/off and automatic water-activation when armed, plus three operating modes: strobe, steady-on, and SOS. The slim profile slips into a pocket or mounts to a life jacket, backpack webbing, or PFD oral inflation tube via the included Velcro® strap and PFD clip, giving you flexible carry options without bulk.

Specifications:

• 45 Lumen white LED for high-visibility emergency signaling
• Continuous operating life greater than 120 hours
• Waterproof — tested 24 hours at 3.3 ft. (1 m) depth
• Impact-resistant housing
• Powered by two AA 1.5V batteries (not included)
• Manual twist on/off activation (all models)
• C-Strobe H2O model adds push-button on/off and automatic water-activation (armed position)
• C-Strobe H2O model operates in strobe, steady-on, and SOS modes
• Water-activation sensors available on C-Light H2O model (3964.1) only
• Integral lashing loops on sides for webbing and strap mounting
• Included Velcro® strap (carded version) works with lashing loops for expanded mounting options
• Included PFD clip (carded version) attaches to oral inflation tube for storage inside an inflatable life jacket
• USCG and SOLAS approved
• Suitable for life jackets, camping, cycling, automotive, and general emergency use

⚠️ California Prop 65 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.