An unexpected orange glow behind an electrical outlet can signal overheating, loose wiring, damaged connections, or arcing that raises fire risk, though it may also come from built-in LED indicators, night lights, USB features, or simple reflections; if there is no clear harmless explanation—or if you notice a burning smell, buzzing/crackling, warmth, flickering power, discoloration, or repeated breaker trips—treat it as urgent: unplug devices if safe, switch off the breaker, do not open the cover or touch the wiring yourself, stop using the outlet, and have a qualified electrician inspect it promptly before any further use.
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