Home / Products / 18″ LED Bulb SKU: 5660 Categories: Lights/Sirens, Uncategorized Tag: Ambulance Parts Description Description LED Replacement bulbs. 18″ Tube Light. Cool White 4000K Related products Stryker J Cot Safety Hook View Part Grill Siren View Part Whelen H35DSN12 35W Dual Filament Halogen Bulb View Part Thermotion Valve View Part