Auto off in bright;Auto on Motion detected in dark;Auto off after 20s of inactivity. 6 50cm Under Cupboard Lighting. Tip: It has a built-in light sensor, so ambient light will affect the lights on. This LED strip has built-in motion sensor and light sensor, it will only auto turn on when it detects motion within 3m in the dark, and will auto turn off if no motion is detected within 20 seconds.
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