Check the listing for details. Personal Locator Princeron Tec Eco Flare Waterproof. Condition: New, Made in United States. Listed at 8.00 USD. The Personal Locator Princeron Tec Eco Flare is a waterproof light designed for water sports enthusiasts, specifically scuba and snorkeling. This compact and durable device provides visibility and safety in the water, ensuring divers can easily locate each other during underwater adventures. Its eco-friendly features make it a practical choice for eco-conscious scuba and snorkeling enthusiasts. THIS IS A NIGHTIME VISUAL LOCATOR, NOT TRACKED BY GPS