Avoid LED heat build-up: without sufficient airflow, heat accumulates under the panel — control distance, optimise air circulation and mount driver externally.
Modern LEDs generate less heat - but not none. Without air exchange, heat can build up directly under the LED panel. Solution: Check the distance, optimise air circulation, install additional exhaust air if necessary. LED drivers also generate waste heat - never install them in the box. Measure the temperature at the height of the tips, not on the tent floor. Correct air routing prevents heat build-up, even with modern LEDs.
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