This Peterson Manufacturing Company Model 766A Amber Strobe Light is an exceptional addition to your vehicle. Designed to provide optimal visibility, this strobe light is perfect for emergency situations. The light is manufactured in the United States with the highest quality materials to ensure its durability and longevity. With its bright amber color, this strobe light is perfect for use in a variety of settings, including construction sites, emergency vehicles, and more. 

Please understand that i bought these from a retired truck driver  and  don't know anything about them - He said they work  but I have no way to test them so being sold AS IS  - no refunds -

I unscrewed the tops and from the photos you can see the  bulbs  don't look burned out but no guarantee -

 I looked up new models and they appear to be about $150-$200 each 

I'm listing the 3  I bought for $35  total - If you want to take a chance you may have a score  but  DON"T   seek a refund

If you have any doubts - please don't buy !!!!!

 I hate to sound so negative, but I value my reputation and don't wish to mislead  anyone since i can't test them