629 lumens on high, 52 lumens on low; Up to 813ft beam distance on high, 219ft beam distance on low; High/medium/low output modes; Anti-roll tailcap; Impact- & weather-resistant; ANSI/FL1 rated; Up to 1.5-hour run time on high, 56 hours on low; Includes 4 AA batteries; Lifetime warranty against defects in materials & workmanship;