Description
Maglite LMXA401 Replacement Bulb – For Maglite 4-Cell C & D Incandescent Flashlights
Get your classic Maglite back to full brightness with the Maglite LMXA401 replacement lamp/bulb. This genuine-style replacement is designed for 4-Cell C and 4-Cell D Maglite incandescent flashlights and helps restore a bright, far-reaching beam when your original bulb burns out.
Compatibility
- Fits Maglite 4-Cell C incandescent flashlights
- Fits Maglite 4-Cell D incandescent flashlights
- Not compatible with LED Maglite flashlights
Part Numbers / Cross References
- LMXA401 (Maglite replacement lamp)
Why Replace the Lamp?
- Flashlight won’t turn on (burned-out bulb)
- Flickering beam or intermittent light
- Dim output compared to normal performance
Installation Notes
- Install as you would a standard Maglite replacement lamp module.
- Ensure batteries are installed correctly and tailcap/head contacts are clean for best performance.
helps you keep dependable equipment working—replace the part, not the flashlight.
FAQ
Q: What flashlights does LMXA401 fit?
A: It fits genuine Maglite 4-Cell C and 4-Cell D incandescent flashlights. It is not for Maglite LED models.
Q: Is this Krypton or Xenon?
A: LMXA401 is commonly listed as an incandescent xenon “Mag-Num Star” style upgrade replacement lamp for 4-cell C/D Maglite flashlights.
Q: My Maglite is LED—will this work?
A: No. Factory LED Maglite heads use different LED modules and do not use this incandescent replacement lamp.
Q: My flashlight still doesn’t work after replacing the bulb—what next?
A: Check battery orientation, clean the head/tailcap contacts, and inspect for corrosion. If needed, replace batteries with fresh alkaline cells.
Compatibility & Part Number
- Part #: LMXA401
- Fits: Maglite 4-Cell C & 4-Cell D incandescent flashlights
- Does NOT fit: Maglite LED flashlights






Reviews
There are no reviews yet.