ACR SM3 Marker Light

The ACR SM3 Marker Light is a 360-degree all-directional signaling beacon designed for boaters, mariners, and water safety professionals who demand reliable visibility in challenging conditions. This marker light delivers omnidirectional illumination that cuts through darkness and poor weather, ensuring that vessels are seen by other traffic. Experienced captains understand that visibility saves lives, and the SM3 provides a dependable solution that meets marine safety standards.

Built by ACR Electronics, a trusted name in marine safety equipment, the ACR SM3 features a UV-resistant polycarbonate case that withstands prolonged sun exposure and saltwater corrosion. The 360-degree visibility design means the light broadcasts equally in all directions, eliminating blind spots that plague directional fixtures. This marker light is designed for easy installation and repositioning, making it a practical choice for various marine applications.

The ACR SM3 Marker Light is ideal for commercial fishing vessels, recreational cruisers, mooring buoys, navigation aids, and emergency recovery operations where 360-degree beacon coverage is essential. Its compact design and included bracket allow for straightforward mounting on railings, poles, or mast hardware with basic tools—no specialized rigging required. This versatility makes it a valuable tool for ensuring safety on the water.