Clamp-On Portable LED Light Kit - Marine Gray Features: * Water-resistant bow and stern navigation lights * Attwood's most durable, portable LED navigation light engines * Sealed electronics, built to last in harsh conditions * 150+ hour run-time on three AAA batteries (not included) * Heavy-duty c-clamp Warning [https://productimageserver.com/prop65/6pt.png]WARNING: 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 [http://P65Warnings.ca.gov].