Torches are invaluable tools for illuminating the underwater world, revealing vibrant colours that may be otherwise obscured at depth due to the loss of the colour spectrum. This is particularly crucial for spearfishing, where torches play an essential role in quickly locating crayfish hidden beneath ledges. When selecting a torch for spearfishing, it's advisable to opt for a smaller model with a minimum of 1000 lumens. These compact torches are not only easy to carry in your hand but can also be conveniently clipped onto floats, enhancing their practicality and accessibility during your underwater pursuits.