Specification BrandReylight KrystalMaterialSolid titaniumShell colorGrey goldLight colorAmber light red lightLight beads typeNichia 219C XPL HITritium size1 5 6mm not included Head diameter27mmTail diameter25mmLength87mmWeight85gFeatures LED XPL HI 6000K LED XQE red secondary LEDXax output of 3 500 lumensThe Sapphire lens provides unbelievable high scratch resistance and durability as well as adding long lasting value to this art piece TIR opticReverse polarity protectionLVP low voltage protection for Li ion batteryTemperature control to avoid overheating problemsCustom made Ti clip and screws are compatible with SF clips Unlimited combination of tritium vials 8 trit slots around head and 8 trit slots on the tail Groups 1 Indoor Moon 5 25 100 starts at moon by default no memory2 Outdoor 15 50 100 off time memory 3 Tactical 100 strobe 4 Secondary LED 25 100 crazy strobe beacon with 20 brightness background breathing beaconHidden group mail LEDs Heartbeating crazy strobe beacon with 10 brightness background breathing strobeOperation Click to turn on or off Tap to cycle modes 1 5 seconds half pressing and hold to get into hidden group 9 or more quick taps to enter configuration mode At this time flashlights will blink 4 times 1234 interval 1234 interval 1234 finished Half press can select 1 4 groups Package include 1 xReyLight Krystal XPL HI NICHIA 3500 Lumen 6000K Compact EDC Flashlight