£39.15

Advice from our experts: When tracking blood with the 365 nm UV mode, be sure to move slowly while keeping the flashlight relatively close to the ground. Ultraviolet light brings out the slightest drops of blood against dead leaves or damp soil, but the contrast effect is maximal in the absence of external light pollution. Therefore switch off any other standard white headlamp to let your eyes focus solely on the fluorescence of the signs left by the game.