Federal Litestak Light Stack 4" LSL-120 Multi Color w Sound Module LSB-120 Base

Federal Signal LSB-120 Litestak Base Module LSL + Color

FEDERAL SIGNAL LITESTAK LSB-120 BASE MODULE 120 VAC 1 AMP

Federal Signal LSB-120 Litestak Base Module LSL + Color (KB)

Federal Signal LSB-120 Litestak Base Module 120v-ac

Federal Signal LSB-120 + Color Litestak Light Module Assembly

Federal Signal Litestak LSB-120 Series: B Base Module

Federal Signal Litestak LSL-120G Stackable Light Lens Module GREEN