The small size of this light packs a punch! With the directional lens on these lights you can penetrate the water. This light is waterproof and can be mounted under water. These are also 12v lights. Is there a night when you want to be shooting when you would like some peace and quiet. These lights will do it. We run 12 of these on our boat all night off of a single 12 volt battery. No generator...no hassle.