RV incandescent turn signal light bulb 3157NA in amber, 12V. Dual filament bulb (0.59A/2.1A).Bulb in roughly 2″ in total length and 1″ in max diameter.
OEM replacement part for class A Winnebago motorhomes. Also used on other makes and models of RV’s. Winnebago part number 112708-02-000.
This bulb is used in several different light assemblies, including park/turn light 146560-01-000 (click here).
