3X CREE Xml T6 LED 4000 Lms Hight Brightness Blue/Red/White Headlamp for Bicycle Riding Outdoor Fishing

Product Description:
1 Brightness: more than 2000 Lms
2 Files: 4 files (First file: Lower eam;Second file: hight beam;Third file:3 lamps light together;The fourth file:strobe)
3 First file: two pcs CREE XPE Q5 R3 led heads light together.Output is 0.8A,brightness 400Lms
  Second file: one pc CREE T6 led head lights.Output is 3.0A,brightness is 1200Lms
 Third file,three pcs led heads light together.outpur is 3.8A,brightness is more than 2000Lms
4 Net weight:400g
5 Power supply: 3 pcs 18650 lithium battery pack(not included)
6 Power indicator: If the red light flashes each second,it refers voltage is lower than 6.1V.You need to charge the lamp immediately;
If the red light light on,it refers voltage is between 6.1v-6.8v,power is low;
if the yellow light on,it means power reach to 6.8-7.6V and is only left half;
if the green light,it means the power at 7.6-8.25V and is enough;if the blue light,it means full power.