Capable of absorbing road grime and bombardment for many years, this durable polycarbonate filter should be renewed from time to time and work as a cover to protect your investment and maintain maximum output. Your Striker LED lights come standard with clear spot filters (STRIKERLEDFCS). Clear wide (STRIKERLEDFCC) and clear flood (STRIKERLEDFCF) filters are also available and can be used to achieve a wider driving light beam pattern or diffused flood of light.