Vintage Dietz 7-11 rotating amber emergency beacon light, marked SAE-W3-70. Large vintage 4-bulb revolving beacon commonly used on tow trucks, wreckers, service vehicles, fire/emergency vehicles and other commercial equipment.

This example is in well-used vintage condition and is being sold untested. I have not connected it to power, so operating condition of the motor, rotating mechanism and bulbs is unknown.

Amber plastic dome appears complete and I do not see any cracks. Dome does show age-related scratches, scuffs, haze/clouding and general surface wear. Aluminum/metal base has scratches, oxidation, discoloration and other wear from age and use. Interior reflector assembly, motor and related components are present as shown.

Approximately 8-1/2 inches tall based on measurement shown in photos. Identification plate reads DIETZ 7-11 / SAE-W3-70. Patent number and other original markings are also present.

Please review all photos closely for exact cosmetic condition, markings and contents. Due to age and untested status, sold as-is for restoration, display, parts or possible use after inspection/testing.