Federal Signal 329252-RBRB SpectraLux™ Viper® S2 - Red / Blue Type_HD Spring Loaded and you get what you

and you  get what you pay for

The F139N supersedes the older F109N design

Lower Mount

Performance tested

50 amps max continuous

Federal Signal 329252-RBRB SpectraLux™ Viper® S2 - Red / Blue Type_HD Spring Loaded and you get what youSpectraLux Viper S2 Interior Mount Warning Lights Dual color, dual head models with cigaretteplug, Red Blue Color Red Blue Advanced Solaris LED reflector technology Functional push button synchronization and control Versatile mounting brackets and snap on flashguards included Full variety of high intensity LED colors tochoose from New innovative built in warning patterns Stylish single and dual head models Choice of cigarette plug and synchronized