What do you think of these for a cop car or what not..
www.autodirectsave.com/prod/AutoDirectSave/Police_Light_Sound/LED_Strobes/3_Watt_High_Power_LED_LAZER_Strobe/708
www.autodirectsave.com/prod/AutoDirectSave/Police_Light_Sound/LED_Strobes/3_Watt_High_Power_LED_LAZER_Strobe/708