Non-mobile indoor light-emitting diode (LED) emergency light in coordination with long range (LoRa) gateway

DRIVE June 23, 2026
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A non-mobile indoor light-emitting diode (LED) emergency light in coordination with a long-range (LoRa) gateway includes an alternating-current (AC) control device, an emergency control device, a light source assembly, a battery, an auxiliary control board, and a power input interface, where a transistor circuit controlled by a pin of a chip of a microcontroller circuit is provided between an output terminal of the AC control device and an LED load; during emergency testing, the output terminal of the AC control device is disconnected from the LED load; the light source assembly includes a lampshade, an LED light source module, and a heat sink; the power input interface is formed by lamp caps at two ends, and is configured with the AC control device and the emergency control device; the lampshade and the heat sink are coordinated with the LED light source assembly.

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