Troubleshooting and Repair guides
Why lights fail and how to diagnose and repair them: solar lights, floodlights, high bays and parking lots.
Products: LED Street Lights →
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Warehouse Lighting Repair: Troubleshooting High Bays, Sensors and Circuits
How to troubleshoot warehouse lighting: high bays that flicker, cycle, stay dark or dim, sensors that misbehave, tripping circuits, and when to repair, retrofit or replace with LED.
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Emergency Light Testing and Battery Replacement: Monthly, Annual and Records
How to test emergency lights and exit signs: monthly and annual tests under NFPA 101 and BS 5266-1, what to record, why batteries fail, how to replace them, and self-test systems.
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Parking Lot Light Repair: Troubleshooting Poles, Fixtures and Controls
How to troubleshoot parking lot and area lights: lights out, cycling, on in daytime, dim heads, tripping circuits, pole damage, and when to repair, retrofit or replace with LED.
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Why Is My Solar Street Light Not Working? A Troubleshooting Guide
Why solar street lights stop working, dim early or stay on in daytime, and how to find the cause: dirty or shaded panels, ageing batteries, controller settings, sensors, wiring and undersized systems, with a battery calculator example.