Max Output 1100 Lumens Max Beam Distance 222 m Max Beam Intensity 12300 cd Max Runtime 55 h 0 m / 2.29 d LED CREE XP-L2 V6 LED Reflector SMO Battery 1 × 18650 ,2 × CR123 ,2 x RCR123 Special Modes Strobe Beam color White light Length 149.4 mm / 5.88 in Head Size 31.8 mm / 1.25 in Weight 135 g / 4.76 oz Feature STROBE READY Activity Gear,Hunting,Law Enforcement,Military,Search