The ACR ResQFlare is a high intensity LED Electronic Distress Flare. Sold with the included daytime distress flag, the ResQFlare and accompanying flag are certified to meet the applicable U.S. Coast Guard requirements allowing them to be carried in lieu of traditional pyrotechnic flares (U.S. only) on vessels subject to 33 CFR 175.130 (primarily recreational boats). As a convenient alternative to pyrotechnic flares, the ResQFlare provides 360° visibility for over 6 miles and its efficient design allows for substantial operational life (burn time), drastically increasing your chances of survival and rescue.