Emergency Light Bulbs – Replacement Lamps for Exit and Egress Fixtures

Emergency light bulbs are critical components in maintaining the reliability of your exit signs and emergency lighting systems. Whether you're replacing a burned-out lamp or upgrading to longer-lasting technology, the right bulb ensures continued code compliance and occupant safety during power outages. We carry a wide selection of replacement bulbs designed to fit LED, incandescent, halogen, and sealed beam emergency fixtures.

Our inventory includes bi-pin and wedge-base LED emergency light bulbs, MR16 halogen lamps, PAR36 sealed beams, and specialty bulbs for older incandescent systems. These replacement lamps are compatible with most commercial emergency lights, exit sign combos, and remote head units. Options include 6V, 12V, and 24V configurations in a variety of wattages to match your fixture’s power requirements.

💡 Need help identifying the right emergency light bulb? Check the model number and voltage on your fixture’s nameplate. If unsure, our support team can help you find a matching replacement for LED, halogen, or sealed beam configurations.

LED retrofit bulbs are ideal for upgrading outdated systems, offering extended lifespans and significant energy savings while delivering bright, directional emergency illumination. For legacy systems that still use halogen or incandescent emergency bulbs, we offer direct replacements that meet original specifications.

Whether you're servicing an entire facility or replacing a single lamp, browse our full selection of remote emergency lighting heads and wet-location emergency lights compatible with most bulb types.

Common Emergency Bulb Types

  • LED bi-pin bulbs (T5, T6, G4, G5.3 bases)
  • MR16 halogen lamps – 6V, 12V, 24V
  • PAR36 sealed beam units – 6V/12V halogen or incandescent
  • Wedge base incandescent lamps (1395, 906, 912 models)
  • LED retrofit kits for incandescent or halogen systems

Why Replace Emergency Light Bulbs Promptly?

Dead or dim emergency bulbs compromise your building’s ability to safely guide occupants during power loss or fire events. Most life safety codes, including NFPA 101 and OSHA, require exit and egress lights to remain illuminated for at least 90 minutes in an emergency. Replacing burned-out bulbs immediately helps ensure you remain compliant and prepared.

Compatible Fixtures

Whether you're retrofitting a commercial property or maintaining your building’s emergency lighting system, we stock bulbs that match nearly every major fixture style.

💡 Looking for a maintenance-free emergency lighting solution? Our top-selling tritium exit signs provide 24/7 illumination without wiring, batteries, or electricity—perfect for off-grid or secure locations. Shop Tritium Exit Signs for long-lasting, code-compliant performance that requires zero maintenance.

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FAQs About Emergency Light Bulbs

❓ What is an emergency light bulb?

It’s a specialty lamp designed to operate within emergency lighting fixtures, delivering reliable illumination during power outages to help guide occupants to safety.

❓ How do I choose the right replacement bulb?

Match the voltage (6V, 12V, or 24V), wattage, and base type—such as bi-pin, wedge, MR16, or PAR36. This info is usually found on the fixture label or your existing bulb.

❓ Can I upgrade halogen emergency lights to LED?

Yes. Many LED retrofit bulbs are designed to replace halogen or incandescent models. Just confirm voltage and base compatibility for proper function.

❓ Do emergency bulbs come in different beam styles?

They do. Some provide a wide flood beam for general coverage, while others like MR16 or PAR36 sealed beam lamps offer focused, directional lighting ideal for remote heads.

❓ Are emergency light bulbs universal?

No. Emergency bulbs are not one-size-fits-all. You must select a bulb that matches your fixture’s electrical and physical requirements.

❓ How long do emergency light bulbs last?

LED bulbs typically last up to 50,000 hours, while halogen and incandescent models offer shorter lifespans—often between 1,000 and 3,000 hours.

❓ Can I use any bulb in outdoor emergency lights?

No. For outdoor use, choose sealed or weather-rated bulbs like PAR36 sealed beam lamps that can withstand moisture, dust, and temperature extremes.