FEATURES-750 Lumens-Run time: high-1h 15m, low-18 hours-Distance: high-270 meters, low-60 meters-Waterproof to 1 meterPRODUCT SPECIFICATIONS:Dimension 2.30 X 5.10 X 10.30Height 2.3000Width 5.1000Length 10.3000BODY MATERIAL AIRCRAFT GRADE ALUMINUMMAJOR COLOR BLACKLENGTH IN INCHES 5.25WEIGHT IN OZ 5.5OTHER FEATURES: TEN-TAP PROGRAMMING CHOICE OF THREE OPERATING MODE USES 2-3V CR123A LITHIUM BATTERIES (INCLUDED) C4 LED TECHNOLOGY 750 LUMENS MULTI-FUNCTION PUSH BUTTON TAIL SWITCH FOR ONE HANDED OPERATION O-RING SEALED GLASS LENS