Princeton Tec SHOCKWAVE LED Diving Light

SHOCKWAVE LED: 400 Lumens of PTec power that's built to go 100 meters below the surface. This means you can have our most powerful handheld light illuminating any situation work or play throws your way. With two modes of illumination, you can choose between full-power and extended-battery mode. Whether you need spotting at a distance or close range lighting, the Shockwave LED is the biggest, baddest, brightest light you can buy. HEATSINK TECHNOLOGY: Princeton Tec has developed proprietary ultralight heatsinks to protect LED products from overheating. Even though LEDs operate at much lower temperatures than traditional incandescent bulbs, they still generate heat. If this heat is not dissipated, the LED will suffer irreversible damage. By using heatsinks, Princeton Tec lights can burn at extreme brightness levels for long periods of time. The heatsink may be incorporated internally or externally depending on the product and its application. LED OPTIC COLLIMATOR: A collimator gathers all available light from an LED in the form of scattered rays and re-emits the light as parallel rays, making it more optically efficient than a standard reflector. Princeton Tec calibrates each collimator to the type of LED and application of each light. With proprietary optimized collimator / lens systems, Princeton Tec continues to advance LED technology.