Answer
Dec 31, 2025 - 09:06 AM
Very little. The LED components are long lasting, and the rechargeable battery is maintenance-free, reducing ongoing service needs.
How often does this type of exit sign need maintenance? Standard Light pipe LED Exit & Emergency Combo - Red Lettering with Black Housing Color - With 90 Minute Battery Back-Up
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Open Dec 31, 2025 - 09:05 AM
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