Originally Posted by morgynm
Is there such thing as a two stage LED 1156 bulb?
Two Stage Bulbs, but they're not 1156, they are 1157
Starlights Revolution 1156 LED Replacement Light Bulb
is a single stage (bright only) bulb. In the tail-light fixture, it is the Back-up
bulb. The keys on each side of the base are aligned with each other
. It is also the most common bulb used for interior lighting
in recreational vehicles.
Starlights Revolution 1157 LED Replacement Light Bulb
is a two stage (Bright and Dim) bulb. In the tail-light fixture, it is the Turn Signal & Brake lights
the Running or Tail lights
(Dim). The keys on each side of the base are offset
to match the offset keyways
in the light
fixture. This type of interior light
fixture is rarely seen.
My Fiber Stream
has both types of light fixtures. There are four 1156 (on-off) lamps, and two 1157 (bright-off-dim) lamps, one of which is the bathroom light, and the other is next to the stove.