Here is one of the more important items that should be found in a standard emergency preparation kit: The 15 LED Emergency Flare and strobe Light. This incredibly bright circular light measures 4 inched in diameter and a total of 1.6” in height. Made from hard PVP plastic and with a rigid frame construction this flare can withstand harsh conditions, it is also water resistant for when there are bodies of water, on a boat, or in rain or stormy weather.This beacon features a 15 LED light, providing ample and extremely bright lightThere are two settings: constant light and strobe, which pulses at 160 flashes a minuteMade from extremely hard and durable plasticA powerful magnet has been attached to the base of the beacon, holds weight of beaconWeights and Dimensions: Height: 1.6”, Diameter: 4”, Total Weight: 5.0 oz., Strobe: 160 bpm.