MSP red bubble lights going green
Whelen Engineering developed new LED system
Updated: Wednesday, 30 Dec 2009, 11:44 AM EST
Published : Wednesday, 30 Dec 2009, 11:44 AM EST
LANSING, Mich. (WOOD) - You could say the red light on Michigan State Police cars is going green.
MSP red bubble lights going green | WOOD TV8
Whelen Engineering developed new LED system
Updated: Wednesday, 30 Dec 2009, 11:44 AM EST
Published : Wednesday, 30 Dec 2009, 11:44 AM EST
LANSING, Mich. (WOOD) - You could say the red light on Michigan State Police cars is going green.
MSP red bubble lights going green | WOOD TV8