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  • Rocker switch light replacement

    Posted by George on February 16, 2022 at 7:43 pm

    How do you replace the light bulbs in the rocker switches. I seem to remember someone talking about putting led bulbs in the switches.

    What is the source for the bulbs and easy way to replace them. I know nothing on a Prevost is easy.

    Switches for cruise control. Some lights in coach, air compressor, and other switches on driver panels.

    George replied 4 years, 7 months ago 4 Members · 5 Replies
  • 5 Replies
  • Mike

    Member
    February 17, 2022 at 12:55 pm
    My dash lighting is 24v/28v and has 2 types of bulbs:
    a) T3-1/4″ socket mini bayonet BA9S. The incandescent replacement is 38 lumens 5 watt GE# 1864 = Grainger# 21U633, $1.32 ea. Amazon (and others) sell an LED equivalent that come in cool/bright white, warm white, red, green, blue (my airplane uses red):
    the other type is:
    b) T3-1/4″ glass wedge (W2.1×9.5d). The incandescent replacement is 38 lumens 5 watt GE# 464 = Grainger# 1C536, $1.82 ea. LED replacement:

    roscoeapproved wrote: “Keep in mind that your old rheostat dimmer may get warmer than it should from these LED’s. You can jump past the dimmer or change to a pwm type dimmer.”

  • Dick

    Member
    February 17, 2022 at 6:19 pm

    Thanks Don for bulb info. Now can you tell me how you actually get the bulbs removed to install new ones.

  • Art

    Member
    February 17, 2022 at 6:44 pm
  • Dick

    Member
    February 18, 2022 at 1:53 pm

    Don: Thanks for sharing all that information … including the PDF of how to get at the rocker switches.

    The replacement lights in your links don’t look like the light in the last picture of the PrevostMan summary for the rocker switch. Or am I missing something.

    Dick

  • George

    Member
    February 18, 2022 at 4:53 pm
    Oooops 🙂
    I posted “dash gauge” light bulb info in this thread, and not “dash rocker switch” light bulb info. Sorry 🙁

    The link roscoeaproved/Jeff provided offers a bulb part# for the Prevost dash rocker switches..

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