Klutch Big Horn Flex Power Rechargeable LED Flashlight - 5 Watts, 250 Lumens, IPX-7 Rating Completely waterproof design with IPX-7 rating for exceptional performance in any weather conditions TC Technology (Triple C constant current circuitry technology) offers consistent brightness throughout the life of the battery - no dimming as the battery runs low Anti-reverse connection capability prevents damage from improper battery installation Premium Type III anodized coating provides superior scratch resistance for a durable finish Ultra-clear glass lens with anti-reflective coating maximizes light output