- The XHM131 is a light control switch with a photoresistor relay that detects ambient light and automatically adjusts the output to suit the environment. - Power options: supports DC 5V and DC 12V, allowing flexible integration in different projects. - Performance: 10A switching capacity enables control of relatively high power loads for automatic brightness management. - Auto brightness: automatically modulates brightness according to the detected light level for consistent visibility and energy efficiency. - 12V variant: the XHM131 12V version delivers reliable performance across a range of lighting control scenarios. - Design and integration: compact module designed for straightforward installation in common lighting setups. - Use scenarios: - Indoor LED lighting with ambient-light based automatic dimming in homes or offices. - 12V LED strip or cabinet lighting in vehicles or architectural installations. - Signage, displays, or outdoor lighting where automatic brightness improves energy efficiency and visibility.