... *CR2032(included) environmental friendly 100% HIGH QUALITY LED CAP LIGHT,clip on cap,for your night activities.such as fishing,hiking,repairing ... ,and made to take plenty of rugged treatment,the 7LED cap light is powered by 2 lithium coin cell batteries for ... time.Completely water resistant,the 7 LED cap light attached under the brim of a cap for a number of hands free ...