Brand FandyFire Model D99 Quantity 1 Color Silver +Black Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Neutral White Number of Emitters 2 Working Voltage 5-8.4 V Battery Configuration 4 x 18650 batteries (not included) Circuitry 2.8A Brightness 1150-1200 lm Runtime 2 hours Number of Modes 5 Mode Arrangement 15% > 50% > 75% 100% > Fast Strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Plastic Reflector Planar lens Flashlight Mounting handlebar and helmet (helmet mount not included) Beam Range 100 Strap Included No Clip Included No Features Press the green button to switch the mode long pressing for 2sec will power off Press the orange button will directly into fast strobe mode; Temperature control: When temperature over 70'C in 100% high brightness the mode will turn into 75% brightness automatically; With power level indicator light Packing List 1 x Bike light (80cm cable) 2 x Rubber rings