All of the best smart lights use LEDs, which means they're low energy: they deliver lots of light but they don't need lots of energy to do it and they don't run particularly hot either.

The assembly includes a speaker, a microphone, a pairing button, a pair of infrared LEDs, a passive infrared (PIR) motion sensor, and a status LED that flashes blue during setup and shines solid ...

To fix this, ‘lo-glow’ cameras have IR (infrared) LEDs (light emitting diodes), which illuminate the animals with invisible, low-frequency IR light. This achieves a similar effect to a bright camera ...