top of page
#327, #387 28-Volt AC/DC Midget Flanged LED Replacement | Flood

Premium LED equivalent bulb for 28V midget-flanged filament bulbs, compatible with both DC and AC electrical systems. This led incorporates a single, SMD (surface mount diode) with the chip height consistent with the filament height on the incandescent-style bulb; this allows the light to radiate in all directions for a balanced illumination ideal for use as a replacement for panel mounted post lights and other flood lighting applications. *If retrofitting annunciators, press-to-test indicators, master warning panels, etc we recommend  our INDICATOR variation of this bulb. This led is not sensitive to polarity and dimmable (reduce input voltage = bulb dims; increase input voltage = brightness increases). 

Multiple light color variations to give you more application specific options. More total light output, low heat, decreased power consumption and projected life of over 30,000 hours. This is a simple, low-cost and long-term solution to more efficient and more reliable lighting compared to the inefficient failure-prone incandescent variants. 


Save $$ by ordering multi-packs

Hint: General rule is to match the light color to the lens color for indicator application.


Replaces commercial bulb numbers: #327, #376 , #387, #6034, #729, #727, #7341, S3368-2, AN3140-327, MS25237-327



#327, #387 28-Volt AC/DC Midget Flanged LED Replacement | Flood

  • Specifications:

    CURRENT: 25mA; 0.7watts
    BULB SHAPE: T1 3/4
    BASE: S.C. MF
    POLARITY: Bi-Polar
    DIMMING: Yes; Voltage Dependent, 
    LENGTH: 0.65"
    DIAMETER: 0.24"
    LIGHT COLOR: Bright White, Warm White, Red, Green, Blue
    APPLICATIONS: Aircraft, Annuciator,  Indicator, Flashlight
    RATED LIFE(hrs): 50,000
    CROSS REFERENCE: 327, 376 , 387, S3368-2, AN3140-327, MS25237-327
bottom of page