3 Quick Flash LED Alternator Circuits For Diecast Emergency Vehicles Color:Color: Yellow - Yellow **The Mega string requires more

**The Mega string requires more power and must be run on AA batteries

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flash duration

3 Quick Flash LED Alternator Circuits For Diecast Emergency Vehicles Color:Color: Yellow - Yellow **The Mega string requires moreDescription: The strobe quick flash alternator is excellent for diecast emergency vehicles such as police, fire, or other emergency services. Or use it in maintenance vehicles such as tow trucks, snow plows, maintenance of way vehicles. Or use it for airplanes. The Quick Flash Alternator comes with our "Chip" sized LEDs pre attached There are three quick flashes on one side, then three on the other. Color Choices: White Blue Yellow Red Red Blue