Innovative Scuba Concepts Innovative 500 Hour Water Activated Flashing Marker Light - Red

Innovative scuba 500 hour water activated flashing marker light is disposable water activated marker lights, lights turn on when they come in contact with water and turn off when they are dry, flashing only.This disposable water activated marker lights turn on when they come in contact with water and turn off when they are dried off.Total burn time far exceeds most marker lights on the market.These lights come with non-replaceable batteries and are available in flashing only