Blue Torch, WESLITE Light Mini Torch Beam LED Flashlight Torches 3 Modes Zoomable with Clip Long Range for Night Fishing Hunting(Battery not included)

470-475nm Blue light torch: Blue light is useful for pilots and used to read maps at night and nautical charts. This blue flashlight is not used to spoting blood or bodily fluids. NOT UV TORCH. For Fishing: Blue light goes straight through the water without reflecting the light back which is helpful for fishing. Moreover, blue light can cut through fog-Light up the foggy nights. 3 Modes & Zoomable: High/Low/Strobe. Zoom in for floodlight, zoom out for spotlight. Mini blue light torch provides you with more illuminating options. Waterproof blue flashlight with Clip: Small pocket-sized blue torch ( 3.58 in L x 0.94 in W )is easy to carry with you. Compact design with clip fits your pocket, pants, handbag etc. Power Source: 1 x AA Battery (Not Included). Easy to buy the battery.