AS7211-BLGT

ams' AS7211 is a networking-enabled smart lighting manager with an embedded, digital ambient light sensor (ALS). This provides single-device, closed-loop, and automatic adjustment of the brightness of florescent and LED lamps and luminaires to maintain constant lux in response to available daylight. The AS7211 allows simplified, single-device integration, delivering closed-loop and automatic adjustment of the brightness of LED and florescent luminaires and replacement lamps to maintain constant lux in response to available daylight. The photopic response of the AS7211s ALS, combined with an embedded infra-red (IR) blocking filter, results in highly accurate lux readings even in the presence of high-IR sources, such as sunlight or nearby incandescent fixtures. With integrated sensing and control, the AS7211 delivers single-device, closed-loop and automatic adjustment of the brightness of LED and dimmable fluorescent luminaires to maintain constant lux in response to available daylight.