The Mark 12 is an extra-large sized, Rotating Beacon Light featuring twin sealed 60,000 candle power PAR46 aircraft beams. Utilizes a belt drive for quiet reliability and simplified maintenance. Excellent for indoor or outdoor signaling, safety, or warning applications. This light is so versatile it is often used in nightclubs, auditoriums, and theaters. Dome colors available: Amber, Blue, Clear, Green, or Red.
The Mark 12 is available with a split power option allowing the motor and lights to be controlled separately for optimal flexibility.
About Us
Tri Lite, Inc. manufactures specialty electrical products including loading dock lights, portable task lights, warning lights and beacons.
get in Touch
Contact Us
“Swing” dock lights feature a hinge that allows both vertical and horizontal adjustment of the arm.
Fans can be used separately or in conjunction with many Tri Lite dock light heads. The high capacity 3-speed fan provides air circulation and cooling throughout the trailer. 18″ fan rated for 3000 cfm.
Single Struct arms are an economical lighting solution for low to mid volume loading docks. The arm features a hinge that allows both vertical and horizontal adjustment of the arm.