Clamp-On Portable LED Light Kit - Marine GrayFeatures:Water-resistant bow and stern navigation lightsAttwood's most durable, portable LED navigation light enginesSealed electronics, built to last in harsh conditions150+ hour run-time on three AAA batteries (not included)Heavy-duty c-clampWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.