Manta Ray S10 18650 EDC Flashlight

Manta ray S10 luminus SST-20 led 6500K 5000K 4000K 3000K EDC led flashlight torch lamp for camping bicycle light:   PARAMETER: Model: Manta Ray S10 Emitter Type: Luminus SST-20-W LED(6500K/5000K/4000K/3000K) Brightness: 1000 lumens maximum brightness Features: AMC7135x 6 driver board,output current 2100mA (Max) Head for good heat dissipation Battery Configurations: 1x 18650 3.7v ( Battery not Included) Switch Type: Clickie Tail Switch LED Lifespan: 100,000 hours Material: Aluminum Reflector: SMO Reflector Casing Color: Black or Gray Size: 118(Length) x 24(Head Diameter) x 24(Body Diameter) mm Net Weight: 76g Suitable for self safety, hunting, cycling, climbing, camping and outdoor activity, etc.   About Flashlight Driver: Features: 6pcs*AMC7135 constant current 2.1A (Max 2100mA) 5 modes: Low-Medium-High ,Recycling. Double-Click at any mode, it enters into strobe mode.Three consecutive times Click at any mode,it enters into stepless dimming light mode   Tc/Tint: 6500K: white color 5000K: a little warm/yellow, similar to the sunlight at noon 4000K: much more warm ,close to warm white ,similar to the light from car halogen headlights 3000K: warm white Driver board protection function explanation: (1) Mode memory function: if the flashlight is turned on more than 2seconds ,current mode can be memoried.Turn it off and then turn it on, still the original mode.if less than 2seconds,Turn it off and then turn it on ,it goes into the next mode. (2) Low voltage protection function: when the voltage of battery is below 2.8v, the flashlight flashes 1 times/ 5sec with low brightness, it's a low voltage alarm. (3) Battery reverse protection function: if your battery is reversed,don't worry ,no any problem will happen.