What are the different types of emergency lights?

There are different types of emergency lights available, including: Exit signs with built-in emergency lights: These signs are installed above exit doors and provide clear indications of the nearest exit. They also feature emergency lights to ensure visibility in case of power outages. Standalone emergency lights: These are standalone fixtures that are typically wall-mounted or ceiling-mounted. They contain built-in batteries and provide illumination in specific areas or along escape routes. Emergency lighting units: These are larger units that can provide higher levels of illumination and are commonly used in larger spaces or high-ceiling areas.