Max Output 1000 lumens Max Beam Distance 450 m Max Beam Intensity 50900 cd Max Runtime 240 h 0 m / 10 d LED CREE XP-L HI V3 Reflector SMO Battery 1 × 18650, 2 × CR123 Special Modes Location Beacon, Red/Blue Warning Light, Strobe Beam color White light Length 158 mm / 6.22 in Head Size 40 mm / 1.57 in Weight 173 g / 6.1 oz Feature Dual - Output, Infinitely Variable Brightness, Tail Stand Activity Gear, Hunting, Law Enforcement, Military