Exit Sign Bulb

An exit sign bulb is a light bulb that is used inside incandescent exit signs to illuminate the word “EXIT”. Exit sign bulbs are replaced about four times a year and use around 35 watts electricity. High energy consumption and required maintenance results in annual operating costs of about $50 per exit sign. These costs can be reduced 90% by switching to LED light bulbs or LED exit signs. If you would simply like to replace the bulbs within your exit signs, choose Greentorch LED retrofit light bulbs. If your old exit signs are damaged and/or worn, consider purchasing an entire new LED sign, complete with five-year warranty.

Greentorch LED retrofit light bulbs screw-in the same way as your incurrent exit sign bulbs but use 1/10 the energy and last 50 times as long. We also carry fixed mount LED retrofit light bulbs that are great for exit signs with corroded bases or burned out LED strips.

Our most affordable and popular LED exit sign is the EXIT series. Beginning at less than $20, the EXIT series features red or green LEDs that provide constant and bright illumination. A standard backup system uses a nickel-cadmium battery to provide illumination during emergency situations such as a fire or earthquake. The EXIT series thermoplastic flame-resistant housing comes in black or white. Universal mounting capability allows for back, side, or top installation configurations. The EXIT series is UL Listed and comes with a five-year warranty from manufacturers defects.

Click here to see the EXIT series .

Maybe you would like a long-term solution with no maintenance costs. A slightly more expensive solution, Greentorch non-electrical exit signs last up to 25 years. Our photoluminescent exit signs use-glow-in-the-dark technology while our self-luminous exit signs use an internal chemical reaction to provide illumination.

The Blade series photoluminescent exit sign is the worlds most environmentally friendly exit sign, constructed from 99% recycled aluminum. The Blade series is available in 50 and 75-foot viewing distance versions with red, green, or black face colors.

Click here to see the BLADE photoluminescent exit sign .

The SLE series self-luminous exit sign is the worlds most universally applicable exit sign, suitable for placement in all environments, including where temperatures fall below 32ºF. The SLE has a 125-foot viewing distance and can be ordered in both single and double-sided versions.

Click here to see the SLE Tritium exit sign.