TRAHOO-(Pack of 3 Single Mode Blue Light Flashlight 1 Mode Blue LED Flashlight Blue Flashlight Torch Blue LED Blue Light for Night Fishing Hunting Observation

For night hunting Blue light makes blood easier to see in the dark the Blue light can track wounded prey in the nightFor night fishing Under the BLUE light the reflective paint of the float with a slight fluorescence effect with no reflex disturbance light we can see the float clearlyThe Blue light beam can shoot more than 150 yard.This blue flashlight use one 1.5V AA Size battery or other rechargeable battery as the AA battery Size but the max Voltage input is 4V. The higher voltage input the brighter blue light emit and the more heat generate on flashlight house Please choose the battery type by brightness your like.Three blue flashlights are included in the package you have extra two blue flashlights for backup; Please DO install the battery in the right direction by reading user manual otherwise the LED bulb will be broken easily.