Intelligently designed for easy installation, maintenance and efficient light output, this round transom incandescent light provides 2 nautical mile range of visibility in a 135 degree radius to enhance safe navigation in any venue. Suitable for use as an interior or cockpit courtesy light. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.