HS41 Stock Quad SST20 6500K 3000L, 40Kcd, 400m (Very clean white tint) HS41vn = Optional LED Upgrades Unique TIR optics = Large filled hot spot with minimal spill Excellent build quality Built in USB-C Charging 21700 5000mAh cell included Removable 2 way pocket clip Tail stand nicely with & magnetic Cool dual frequency strobe Soft headband does not hold light firmly with motions Optional Zebralight high quality stiff headband is a worthy upgrade Relatively compact for a 21700 headlamp Absolutely killer price for what you get stock Annoying 2X double click to get to TurboMax Other LED available upon request Optional 12 LED Mule 519a HCRI + Extra copper HS = Even wall of light like the Sun ;-) User Interface is close to that of Manker's, Olight's and my DriverVNE. From OFF: Press and Hold = Moonlight From OFF: Quick Click = ON @ last mode memory From ON: Quick Click = OFF From ON: Press & Hold = Low-Med-High From ON or OFF: Double Click = Turbo, Double Click again = TurboMax From ON of OFF: Triple Click = Strobe From OFF Quad click = Lock Out. Slight tail cap loosen = Physical lockout "V54" Engraving+ Extended Warranty+ International Shipping Insurance
