[img]https://brickinsights.com/index.php/crop/teaser_compact/sets/9844-1.jpg[/img] 
[url="https://brickinsights.com/index.php/sets/9844-1"][b]9844-1 Light Sensor[/b][/url] 77 / 100  
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[url="https://www.amazon.com/LEGO-4297099-Mindstorms-Light-Sensor/dp/B000PLYTG0?SubscriptionId=AKIAIGQAU2PVYTRCS5MQ&tag=brickinsights-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B000PLYTG0"][/url] 72 / 100