The Family Handyman on MSN

Turns out, those flashy aftermarket car lights could actually be illegal

Before installing brighter bulbs, auxiliary or flashing lights on your car, ensure you're not breaking any state or federal ...
Staten Island Advance

MTA to change color of the flashing lights atop 'Select' buses on Staten Island

STATEN ISLAND, N.Y. -- Bye-bye blue. Bowing to officials' complaints, the MTA is getting ready to change the color of the flashing lights atop its Select Bus Service vehicles. According to state law, ...
EDN

Jumbo Flashing LED Lights

This is a flashing led lights circuit powered from a 12V DC power supply that uses the well known 555 IC. Flashing lights have many and varied applications in life. They are used as warning lights on ...